Surapon Saensouk. 2006. Taxonomy and biology of the genus Alpinia Roxb. (Zingiberaceae) in Thailand. Faculty of Science, Khon Kaen University;
Surapon Saensouk. (2006) Taxonomy and biology of the genus Alpinia Roxb. (Zingiberaceae) in Thailand . Khon Kaen University/Khon Kaen.
Surapon Saensouk. Taxonomy and biology of the genus Alpinia Roxb. (Zingiberaceae) in Thailand. . Khon Kaen:Khon Kaen University, 2006.
Surapon Saensouk. (2006) Taxonomy and biology of the genus Alpinia Roxb. (Zingiberaceae) in Thailand . Khon Kaen University/Khon Kaen.