1973

Geological Society of Malaysia

Page : Nov 1973

Geological Society of Malaysia

Page : September 1973

Geological Society of Malaysia

Page : May 1973

Geological Society of Malaysia

Page : Jul 1973

Geological Society of Malaysia

Page : Jan 1973

Geological Society of Malaysia

Page : Mar 1973

S. Sigit

Page : 288-296

K. F. G. Hosking

Page : 297-308

C. D. Reynolds, I. Havryluk, S. Bastaman & S. Atmowidjojo

Page : 309-323

J. B. Waterhouse

Page : 187 – 210