Παραπομπή APA

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

Παραπομπή Chicago Style

T. Holtzapple Mark, και W. Dan Reece. Concepts in Engineering. In lần thứ 1. American: MC Graw Hill, 2004.

Παραπομπή MLA

T. Holtzapple Mark, και W. Dan Reece. Concepts in Engineering. In lần thứ 1. American: MC Graw Hill, 2004.

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