Puttamon Pongkai และ Thaweesakdi Boonkerd. (2011) Taxonomic revision of fern genus Diplazum Sw. (Woodsiaceae) in Thailand. Chulalongkorn University:ม.ป.ท.Puttamon Pongkai และ Thaweesakdi Boonkerd. 2011. Taxonomic revision of fern genus Diplazum Sw. (Woodsiaceae) in Thailand. ม.ป.ท.:Chulalongkorn University;Puttamon Pongkai และ Thaweesakdi Boonkerd. Taxonomic revision of fern genus Diplazum Sw. (Woodsiaceae) in Thailand. ม.ป.ท.:Chulalongkorn University, 2011. Print.