Nicholson, Matt (November 6, 2013). "James Gunn on Guardians: Thanos, SFX & More". IGN. Archived from the original on April 14, 2014 . Retrieved November 6, 2013.

Sean Gunn adds, “'You can't overestimate how important it can be to understand what a scene feels like when the song is playing, and you know what it's going to sound like. It's one of the coolest things about working on a Guardians movie. The songs are built into the fabric of the scenes. It's a vital, creative part of the process just like set design or costume design. The texture of the sound is built into everything we do.'“ The cast of Guardians of the Galaxy promoting the film at the 2013 San Diego Comic-Con. From top to bottom: Pratt, Saldaña, Bautista, Pace, Rooker, Gillan, Hounsou, and del Toro (scrollable image)Fleming, Mike Jr. (February 5, 2013). "Chris Pratt Getting 'Guardians of the Galaxy' Lead". Deadline Hollywood. Archived from the original on February 6, 2013 . Retrieved February 5, 2013. Hunt, Christopher (June 19, 2014). "How Chris Pratt Dropped 60 Pounds in Six Months". Men's Fitness. Archived from the original on August 3, 2014 . Retrieved August 2, 2014. Schaefer, Sandy (August 2013). "James Gunn On 'Guardians of the Galaxy' Composer Tyler Bates' Approach". Screen Rant. Archived from the original on August 22, 2013 . Retrieved July 10, 2014. Zalben, Alex (July 17, 2014). " 'Guardians Of The Galaxy' Mobile Game? You're Welcome". MTV. Archived from the original on July 20, 2014 . Retrieved July 17, 2014. a b Buchanan, Kyle (August 5, 2014). "Glenn Close on Donning 'Full Drag' for Guardians of the Galaxy". Vulture. Archived from the original on September 10, 2014 . Retrieved September 9, 2014.

Although the film fell to second place in its second and third weekends, behind Teenage Mutant Ninja Turtles, [234] [235] the film was number one in its fourth, fifth, and sixth weekend. [236] [237] [238] By doing so, it became the first film in 2014 to top the domestic box office in non-consecutive weeks, [236] the first film of the summer (May–August) to be the number one film in three weekends [239] and the first MCU film to be the top film for four weeks, surpassing Captain America: The Winter Soldier and The Avengers, both of which were number one for three weeks, and tied The Dark Knight for the most weeks at number one among comic book-based films. [240] Phil Contrino, vice president and chief analyst of BoxOffice.com felt Guardians success was "unconventional" and was "shattering expectations". [237] The film remained in the top 10 for ten weekends. [241] Plumb, Ali (August 30, 2013). "Exclusive: Marvel Chief Kevin Feige On Guardians Of The Galaxy". Empire. Archived from the original on July 21, 2014 . Retrieved August 30, 2013. Hibberd, James (February 27, 2014). "ABC to air Marvel special with 'Avengers: Age of Ultron' sneak peek – EXCLUSIVE". Entertainment Weekly. Archived from the original on March 1, 2014 . Retrieved February 27, 2014.

Polowy, Kevin (August 14, 2014). "Exclusive: Here's That Clip of Dancing Baby Groot in All Its Galactic Glory". Yahoo!. Archived from the original on August 23, 2014 . Retrieved August 22, 2014. a b "Guardians of the Galaxy' on Blu-Ray 12/9 with Deleted Scenes, Audio Commentary and More; Digital HD in November". Stitch Kingdom. October 3, 2014. Archived from the original on October 6, 2014 . Retrieved October 3, 2014. Dargis, Manohla (July 29, 2014). "Yee-Ha! Space Cowboy Rides to the Rescue". The New York Times. Archived from the original on August 4, 2014 . Retrieved July 30, 2014.