Manida Sutthisaranand. 2001. A study of elephant welfare in the tourism business : a case study of the tourism business in Pattaya, Chonburi province. Field of Study Technology of Environmental Management, Mahidol University;
Manida Sutthisaranand. (2001) A study of elephant welfare in the tourism business : a case study of the tourism business in Pattaya, Chonburi province . Mahidol University/Bangkok.
Manida Sutthisaranand. A study of elephant welfare in the tourism business : a case study of the tourism business in Pattaya, Chonburi province. . Bangkok:Mahidol University, 2001.
Manida Sutthisaranand. (2001) A study of elephant welfare in the tourism business : a case study of the tourism business in Pattaya, Chonburi province . Mahidol University/Bangkok.