Ong, Y. H. (2001). Geology and mineral resources of the Gunung Ledang area, Melaka and Negeri Sembilan. Kuala Lumpur: Minerals and Geoscience Dept..
Chicago Style CitationOng, Yeoh Han. Geology and Mineral Resources of the Gunung Ledang Area, Melaka and Negeri Sembilan. Kuala Lumpur: Minerals and Geoscience Dept., 2001.
MLA CitationOng, Yeoh Han. Geology and Mineral Resources of the Gunung Ledang Area, Melaka and Negeri Sembilan. Kuala Lumpur: Minerals and Geoscience Dept., 2001.
Warning: These citations may not always be 100% accurate.