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.
芝加哥风格引文Badger, Michael, 与 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引文Badger, Michael, 与 Ross Manges. Scratch 2.0 Beginner's Guide: Create Digital Stories, Games, Art, and Animations Through Six Unique Projects. Second edition. Packt Publishing, 2014.
警告：这些引文格式不一定是100％准确.