Gaya APA

Easterling, K. (1992). Introduction to The Physical Metallurgy of Welding (2). Great Britain at the Universit: Butterworth-Heinemann Ltd.

Gaya MLA

Easterling, Kenneth. "Introduction to The Physical Metallurgy of Welding". 2 Great Britain at the Universit: Butterworth-Heinemann Ltd, 1992. Electronic Resource.