APA ציטוט

DEGARMO, E. P. (1993). Engineering economy /E. Paul Degarmo, William G. Sullivan and James Bontadelli. MacMillan Publishing Co.

Chicago Style (17th ed.) Citation

DEGARMO, E. Paul. Engineering Economy /E. Paul Degarmo, William G. Sullivan and James Bontadelli. MacMillan Publishing Co, 1993.

ציטוט MLA

DEGARMO, E. Paul. Engineering Economy /E. Paul Degarmo, William G. Sullivan and James Bontadelli. MacMillan Publishing Co, 1993.