Barry, P., & Griffiths, D. (2009). Head first programming: A learner's guide to programming using the Python language (1st edition.). O'Reilly ; Shroff Publishers and Distributors.
Citace podle Chicago (17th ed.)Barry, Paul, a David Griffiths. Head First Programming: A Learner's Guide to Programming Using the Python Language. 1st edition. Beijing ; Sebastopol, CA : New Delhi: O'Reilly ; Shroff Publishers and Distributors, 2009.
Citace podle MLA (8th ed.)Barry, Paul, a David Griffiths. Head First Programming: A Learner's Guide to Programming Using the Python Language. 1st edition. O'Reilly ; Shroff Publishers and Distributors, 2009.
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