Merkel, J. A. (1974). Basic engineering principles. AVI Pub.
Chicagoスタイル(17版)引用形式Merkel, James A. Basic Engineering Principles. Westport, Conn: AVI Pub, 1974.
MLA(9版)引用形式Merkel, James A. Basic Engineering Principles. AVI Pub, 1974.
警告: この引用は必ずしも正確ではありません.