Παραπομπή APA

Dayaratnam, P. (1996). Design of steel structues. Wheeler.

Παραπομπή Chicago Style

Dayaratnam, Palsala. Design of Steel Structues. New Delhi: Wheeler, 1996.

Παραπομπή MLA

Dayaratnam, Palsala. Design of Steel Structues. Wheeler, 1996.