Nawarat Phayungkij. 2004. The family environment of bi-cultural adolescents at international schools in Bangkok and periphery. Field of Study Population Education, Mahidol University;
Nawarat Phayungkij. (2004) The family environment of bi-cultural adolescents at international schools in Bangkok and periphery . Mahidol University/Bangkok.
Nawarat Phayungkij. The family environment of bi-cultural adolescents at international schools in Bangkok and periphery. . Bangkok:Mahidol University, 2004.
Nawarat Phayungkij. (2004) The family environment of bi-cultural adolescents at international schools in Bangkok and periphery . Mahidol University/Bangkok.