Cogoli,John E. (1980). Photo -offset fundamentals. (4th ed.). McKnight..
Chicago Style (17th ed.) CitationCogoli,John E. Photo -offset Fundamentals. 4th ed. Illinois.: McKnight., 1980.
MLA (9th ed.) CitationCogoli,John E. Photo -offset Fundamentals. 4th ed. McKnight., 1980.
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