Unna Dusitapirom และผู้แต่งคนอื่นๆ. (2008) Analysis in genesis and pattern of limestone sea notches from Sam Roi Yot National Park, Phrachuap Kirikhan Province, Southern Thailand. <i>Bulletin of Earth Sciences of Thailand (BEST)</i>, <i>1</i>(2-Jan), 35 -39.Unna Dusitapirom และผู้แต่งคนอื่นๆ. "Analysis in genesis and pattern of limestone sea notches from Sam Roi Yot National Park, Phrachuap Kirikhan Province, Southern Thailand". Bulletin of Earth Sciences of Thailand (BEST) 1 (2008):35 -39.Unna Dusitapirom และผู้แต่งคนอื่นๆ. Analysis in genesis and pattern of limestone sea notches from Sam Roi Yot National Park, Phrachuap Kirikhan Province, Southern Thailand. Department of Geology, Chulalongkorn University:ม.ป.ท. 2008.