Dyfyniad APA

 Riggs, H. E. (2004).  Financial and economic analysis for engineering and technology management.  Wiley.

Dyfyniad Arddull Chicago

 Riggs, Henry E.  Financial and Economic Analysis for Engineering and Technology Management.  Wiley, 2004.

Dyfyniad MLA

 Riggs, Henry E.  Financial and Economic Analysis for Engineering and Technology Management.  Wiley, 2004.

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