T. Holtzapple Mark, & W. Dan Reece. (2004). Concepts in Engineering (In lần thứ 1.). American: MC Graw Hill.
Παραπομπή Chicago StyleT. Holtzapple Mark, και W. Dan Reece. Concepts in Engineering. In lần thứ 1. American: MC Graw Hill, 2004.
Παραπομπή MLAT. Holtzapple Mark, και W. Dan Reece. Concepts in Engineering. In lần thứ 1. American: MC Graw Hill, 2004.
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