Cita APA

Ghosh, A., & Ray, H. S. (1991). Principles of extractive metallurgy (Ed.2 /.).

Chicago Edition Citation

Ghosh, Ahindra, i Hem Shanker Ray. Principles of Extractive Metallurgy. Ed.2 /. New Delhi : Wiley Eastern, 1991.

Cita MLA

Ghosh, Ahindra, i Hem Shanker Ray. Principles of Extractive Metallurgy. Ed.2 /. 1991.