Chiamcharoen, U. (1980). Morpho-anatomical studies of Eichornia crassipes (Mart.) Solms. [microform]. Photoduplication Service, University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Chiamcharoen, Urai. Morpho-anatomical Studies of Eichornia Crassipes (Mart.) Solms. [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1980.
Lua MLA (9ú heag.)Chiamcharoen, Urai. Morpho-anatomical Studies of Eichornia Crassipes (Mart.) Solms. [microform]. Photoduplication Service, University of the Philippines Library, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.