APA aipamena

PARK CHAN S. (1990). ADVANCE ENGINEERING ECONOMICS. JOHN WILEY AND SONS.

Chicago Style aipamena

PARK CHAN S. ADVANCE ENGINEERING ECONOMICS. JOHN WILEY AND SONS, 1990.

MLA aipamena

PARK CHAN S. ADVANCE ENGINEERING ECONOMICS. JOHN WILEY AND SONS, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.