Beazley, D. M. (2009). Python essential reference (4th ed.). Addison-Wesley.
Chicagoスタイル(17版)引用形式Beazley, David M. Python Essential Reference. 4th ed. Upper Saddle River, NJ: Addison-Wesley, 2009.
MLA(8版)引用形式Beazley, David M. Python Essential Reference. 4th ed. Addison-Wesley, 2009.
警告: この引用は必ずしも正確ではありません.