APA (7e ed.) Bronvermelding

Riggs, H. E. (1994). Financial and cost analysis for engineering and technology management. Wiley.

Chicago (17e ed.) Bronvermelding

Riggs, Henry E. Financial and Cost Analysis for Engineering and Technology Management. New York: Wiley, 1994.

MLA (9e ed.) Bronvermelding

Riggs, Henry E. Financial and Cost Analysis for Engineering and Technology Management. Wiley, 1994.