Ueangfa Bantaowong และผู้แต่งคนอื่นๆ. (2015) Taxonomy and systematics of terrestrial earthworm genera Amynthas Kinberg, 1867 and Metaphire Sims and Easton, 1972 in Thailand. Chulalongkorn University:ม.ป.ท.Ueangfa Bantaowong และผู้แต่งคนอื่นๆ. 2015. Taxonomy and systematics of terrestrial earthworm genera Amynthas Kinberg, 1867 and Metaphire Sims and Easton, 1972 in Thailand. ม.ป.ท.:Chulalongkorn University;Ueangfa Bantaowong และผู้แต่งคนอื่นๆ. Taxonomy and systematics of terrestrial earthworm genera Amynthas Kinberg, 1867 and Metaphire Sims and Easton, 1972 in Thailand. ม.ป.ท.:Chulalongkorn University, 2015. Print.