Mohd. Harun bin Abdullah. (1995). Kualiti air tanah Pulau Sipandan Semporna, Sabah. Universiti Kebangsaan Malaysia.
Chicago Style (17th ed.) CitationMohd. Harun bin Abdullah. Kualiti Air Tanah Pulau Sipandan Semporna, Sabah. Bangi: Universiti Kebangsaan Malaysia, 1995.
MLA (8th ed.) CitationMohd. Harun bin Abdullah. Kualiti Air Tanah Pulau Sipandan Semporna, Sabah. Universiti Kebangsaan Malaysia, 1995.
Warning: These citations may not always be 100% accurate.