Edwards, H. G. (1961). Specifications (2d ed.). Van Nostrand.
Chicago Style (17th ed.) CitationEdwards, H. Griffith. Specifications. 2d ed. Princeton, N. J.: Van Nostrand, 1961.
MLA (8th ed.) CitationEdwards, H. Griffith. Specifications. 2d ed. Van Nostrand, 1961.
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