Earle, J. H. (1987). Engineering design graphics (5a. ed.). Adisson-Wesley.
Chicagoスタイル(17版)引用形式Earle, James H. Engineering Design Graphics. 5a. ed. Reading: Adisson-Wesley, 1987.
MLA(9版)引用形式Earle, James H. Engineering Design Graphics. 5a. ed. Adisson-Wesley, 1987.
警告: この引用は必ずしも正確ではありません.