Dyfyniad APA

SULLIVAN, W. G. (2006). Engineering Economy / William G. Sullivan, Elin M. Wicks and James T. Luxhoj. Pearson Prentice-Hall.

Dyfyniad Arddull Chicago

SULLIVAN, William G. Engineering Economy / William G. Sullivan, Elin M. Wicks and James T. Luxhoj. Pearson Prentice-Hall, 2006.

Dyfyniad MLA

SULLIVAN, William G. Engineering Economy / William G. Sullivan, Elin M. Wicks and James T. Luxhoj. Pearson Prentice-Hall, 2006.

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