Gaya APA

Buschendorf, P, D, F. (1957). Examination Of Ore And Rock Samples From The Kukusan Mountains . Indonesia: Wedexro.

Gaya MLA

Buschendorf, Prof., Dr.-Ing., Fr.. "Examination Of Ore And Rock Samples From The Kukusan Mountains". Indonesia: Wedexro, 1957. Logam.