Lua APA (7ú heag.)

Holtzapple, M. T. (2000). Foundations of engineering. McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Holtzapple, Mark T. Foundations of Engineering. McGraw-Hill, 2000.

Lua MLA (8ú heag.)

Holtzapple, Mark T. Foundations of Engineering. McGraw-Hill, 2000.

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