APA aipamena

THUESEN, G. (1989). Engineering Economy G.j. Thuesen; W.j. Fabrycky. Prentice-Hall.

Chicago Style aipamena

THUESEN, G.J. Engineering Economy G.j. Thuesen; W.j. Fabrycky. Prentice-Hall, 1989.

MLA aipamena

THUESEN, G.J. Engineering Economy G.j. Thuesen; W.j. Fabrycky. Prentice-Hall, 1989.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.