APA (7 वां संस्करण) प्रशस्ति पत्र

(1986). Category theory and computer programming: Tutorial and workshop, Guildford, U.K., September 16-20, 1985 : proceedings / edited by David Pitt [and others].

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Category Theory and Computer Programming: Tutorial and Workshop, Guildford, U.K., September 16-20, 1985 : Proceedings / Edited by David Pitt [and Others]. 1986.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Category Theory and Computer Programming: Tutorial and Workshop, Guildford, U.K., September 16-20, 1985 : Proceedings / Edited by David Pitt [and Others]. 1986.

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