APA Citation

Charles Philip Lecht. (1968). The programmer's PL/1: A complete reference. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Charles Philip Lecht. The Programmer's PL/1: A Complete Reference. New York: McGraw-Hill, 1968.

MLA Citation

Charles Philip Lecht. The Programmer's PL/1: A Complete Reference. New York: McGraw-Hill, 1968.

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