Austin, D. G. (1979). Chemical engineering drawing symbols.
Chicagoスタイル(17版)引用形式Austin, D. G. Chemical Engineering Drawing Symbols. New York, New York : Willey, 1979.
MLA(9版)引用形式Austin, D. G. Chemical Engineering Drawing Symbols. 1979.
警告: この引用は必ずしも正確ではありません.