Schneider, G. M., Gersting, J. L., & Brinkman, B. (2013). Invitation to computer science (6th ed., international ed.). Cengage Learning.
Chicago-viite (17. p.)Schneider, G. Michael, Judith L. Gersting, ja Bo Brinkman. Invitation to Computer Science. 6th ed., international ed. Australia: Cengage Learning, 2013.
MLA-viite (9. p.)Schneider, G. Michael, et al. Invitation to Computer Science. 6th ed., international ed. Cengage Learning, 2013.
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