Gaya APA

Cheong, Y, K. (1969). X-Ray Fluorescence Analysis of Tin-Ores and Associated Products . Kuala Lumpur: Departement of Geology University of Malaya.

Gaya MLA

Cheong, Yee, Kok. "X-Ray Fluorescence Analysis of Tin-Ores and Associated Products". Kuala Lumpur: Departement of Geology University of Malaya, 1969. Text.