APA aipamena

Blank, L. (1998). Engineering Economy Leland Blank, Anthony Tarquin. McGraw-Hill.

Chicago Style aipamena

Blank, Leland. Engineering Economy Leland Blank, Anthony Tarquin. McGraw-Hill, 1998.

MLA aipamena

Blank, Leland. Engineering Economy Leland Blank, Anthony Tarquin. McGraw-Hill, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.