APA-viite (7. p.)

Lambert, K. A. (2023). Fundamentals of python: First programs (Third edition.). Cengage Learning.

Chicago-viite (17. p.)

Lambert, Kenneth A. Fundamentals of Python: First Programs. Third edition. Boston: Cengage Learning, 2023.

MLA-viite (9. p.)

Lambert, Kenneth A. Fundamentals of Python: First Programs. Third edition. Cengage Learning, 2023.