Summerfield, M. (2009). Programming in Python 3: A complete introduction to the Python language. Pearson Education.
Čikaški stil citiranjaSummerfield, Mark. Programming in Python 3: A Complete Introduction to the Python Language. New Delhi: Pearson Education, 2009.
MLA način citiranjaSummerfield, Mark. Programming in Python 3: A Complete Introduction to the Python Language. Pearson Education, 2009.
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