Παραπομπή APA

Purington, R. G. (1974). Fire - fighting hydraulics. Mc Graw - Hill.

Παραπομπή Chicago Style

Purington, Robert G. Fire - Fighting Hydraulics. New York: Mc Graw - Hill, 1974.

Παραπομπή MLA

Purington, Robert G. Fire - Fighting Hydraulics. Mc Graw - Hill, 1974.