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.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Badger, Michael, و 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.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Badger, Michael, و Ross Manges. Scratch 2.0 Beginner's Guide: Create Digital Stories, Games, Art, and Animations Through Six Unique Projects. Second edition. Packt Publishing, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.