Rosenqvist, T. (1974). Principles of Extractive Metallurgy. McGraw-Hill.
Chicago Style aipamenaRosenqvist, Terkel. Principles of Extractive Metallurgy. New York: McGraw-Hill, 1974.
MLA aipamenaRosenqvist, Terkel. Principles of Extractive Metallurgy. McGraw-Hill, 1974.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.