APA (7th ed.) Zitazioa
Brown, W. C. (1978). Drafting for industry. Goodheart-Willcox Co..
Chicago Style (17th ed.) Zitazioa
Brown, Walter Charles. Drafting for Industry. South Holland, Ill.: Goodheart-Willcox Co., 1978.
MLA (9th ed.) Zitazioa
Brown, Walter Charles. Drafting for Industry. Goodheart-Willcox Co., 1978.
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