APA aipamena

Park, C. S. (2007). Contemporary engineering economics. Upper Saddle River, N.J: Prentice Hall.

Chicago Style aipamena

Park, Chan S. Contemporary Engineering Economics. Upper Saddle River, N.J: Prentice Hall, 2007.

MLA aipamena

Park, Chan S. Contemporary Engineering Economics. Upper Saddle River, N.J: Prentice Hall, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.