Leadbetter, P. (1991). Prolog: From formal specification to prototype. Blackwell scientific publications.
シカゴスタイル引用形Leadbetter, Peter. Prolog: From Formal Specification to Prototype. London: Blackwell scientific publications, 1991.
MLA引用形式Leadbetter, Peter. Prolog: From Formal Specification to Prototype. Blackwell scientific publications, 1991.
警告: この引用は必ずしも正確ではありません.