Gaya APA
Terkel, R. (1985).
Principles of extractive metallurgy / Terkel Rosenqvist (Ed.ke-2, Cet.2).
:
McGraw-Hill International Book Company.
Gaya MLA
Rosenqvist, Terkel.
"Principles of extractive metallurgy / Terkel Rosenqvist".
Ed.ke-2, Cet.2
:
McGraw-Hill International Book Company,
1985.
Textbook.