Waewtaa Thongra-ar. 1995. Coastal water quality in Chon Buri province (Sriracha-Muangmai) and red tide phenomena in 1992-1993. Chon Buri:Burapha University;
Waewtaa Thongra-ar. (1995) Coastal water quality in Chon Buri province (Sriracha-Muangmai) and red tide phenomena in 1992-1993 (รายงานผลงานวิจัย). Burapha University:Chon Buri.
Waewtaa Thongra-ar. Coastal water quality in Chon Buri province (Sriracha-Muangmai) and red tide phenomena in 1992-1993. Chon Buri:Burapha University, 1995.
Waewtaa Thongra-ar. (1995) Coastal water quality in Chon Buri province (Sriracha-Muangmai) and red tide phenomena in 1992-1993 (รายงานผลงานวิจัย). Burapha University:Chon Buri.