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-čujuhus (17. p.)Badger, Michael, juo 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-čujuhus (9. p.)Badger, Michael, juo Ross Manges. Scratch 2.0 Beginner's Guide: Create Digital Stories, Games, Art, and Animations Through Six Unique Projects. Second edition. Packt Publishing, 2014.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.