Gaya APA
Hoong, Y. (1969).
The Development of the tin Mining Industry of Malaya .
Kuala Lumpur:
University of Malaya Press.
Gaya MLA
Hoong, Yip.Yat.
"The Development of the tin Mining Industry of Malaya".
Kuala Lumpur:
University of Malaya Press,
1969.
Text.