Parkinson, A. C. (1968). Foundations of technical drawing (Metric and 3rd-angle ed.). Pitman.
Chicago Style (17th ed.) CitationParkinson, A. C. Foundations of Technical Drawing. Metric and 3rd-angle ed. London: Pitman, 1968.
MLA (8th ed.) CitationParkinson, A. C. Foundations of Technical Drawing. Metric and 3rd-angle ed. Pitman, 1968.
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