Tohutoro APA (7th ed.)

Ford, J. L. (2008). Scratch programming for teens. Course Technology.

Tohutoru Kātū Chicago (17th ed.)

Ford, Jerry Lee. Scratch Programming for Teens. Boston, MA: Course Technology, 2008.

Tohutoro MLA (9th ed.)

Ford, Jerry Lee. Scratch Programming for Teens. Course Technology, 2008.