Παραπομπή APA

Little, R. L. (1990). Welding and Welding technology. Mc Graw - Hill.

Παραπομπή Chicago Style

Little, Richard L. Welding and Welding Technology. New Delhi: Mc Graw - Hill, 1990.

Παραπομπή MLA

Little, Richard L. Welding and Welding Technology. Mc Graw - Hill, 1990.