Firpo, P. (1978). Copyart: The first complete guide to the copy machine / created by Patrick Firpo (1. print.). Marek.
Chicagoスタイル(17版)引用形式Firpo, Patrick. Copyart: The First Complete Guide to the Copy Machine / Created by Patrick Firpo. 1. print. New York, N.Y.: Marek, 1978.
MLA(8版)引用形式Firpo, Patrick. Copyart: The First Complete Guide to the Copy Machine / Created by Patrick Firpo. 1. print. Marek, 1978.
警告: この引用は必ずしも正確ではありません.