APA način citiranja

Mattessich, R. (1978). Instrumental reasoning and systems methodology. Theory and decision library 15.

Čikaški stil citiranja

Mattessich, Richard. "Instrumental Reasoning and Systems Methodology." Theory and Decision Library 15 1978.

MLA način citiranja

Mattessich, Richard. "Instrumental Reasoning and Systems Methodology." Theory and Decision Library 15 1978.

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