HEHNER C R. (1991). THE LOGIC OF PROGRAMMING. PRENTICE - HALL.
Chicagoスタイル(17版)引用形式HEHNER C R. THE LOGIC OF PROGRAMMING. PRENTICE - HALL, 1991.
MLA(9版)引用形式HEHNER C R. THE LOGIC OF PROGRAMMING. PRENTICE - HALL, 1991.
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APA(7版)引用形式