Παραπομπή APA

Chand Tara. (1964). Engineering Economics/5e (5th ed.). Nem Chand&Sons.

Παραπομπή Chicago Style

Chand Tara. Engineering Economics/5e. 5th ed. Roorkee: Nem Chand&Sons, 1964.

Παραπομπή MLA

Chand Tara. Engineering Economics/5e. 5th ed. Nem Chand&Sons, 1964.