Gaya APA

Sullivan, William G, Canada, John R, DeGarmo, E. Paul. (1984). Engineering Economy . New York: Macmillan Publishing Company.

Gaya Chicago

Sullivan, William G, Canada, John R, DeGarmo, E. Paul. Engineering Economy. New York: Macmillan Publishing Company, 1984. .

Gaya MLA

Sullivan, William G, Canada, John R, DeGarmo, E. Paul. Engineering Economy. New York: Macmillan Publishing Company, 1984. .

Gaya Turabian

Sullivan, William G, Canada, John R, DeGarmo, E. Paul. Engineering Economy. New York: Macmillan Publishing Company, 1984. .