APA (7th ed.) Zitazioa
Badger, M., & Manges, R. (2014). Scratch 2.0 beginner's guide: Create digital stories, games, art, and animations through six unique projects (Second edition.). Packt Publishing.
Chicago Style (17th ed.) Zitazioa
Badger, Michael, eta Ross Manges. Scratch 2.0 Beginner's Guide: Create Digital Stories, Games, Art, and Animations Through Six Unique Projects. Second edition. Birmingham, England: Packt Publishing, 2014.
MLA (9th ed.) Zitazioa
Badger, Michael, eta Ross Manges. Scratch 2.0 Beginner's Guide: Create Digital Stories, Games, Art, and Animations Through Six Unique Projects. Second edition. Packt Publishing, 2014.
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