APA
(1982). Multiple Class Teaching and Education of Disadvantaged Groups. Bangkok: Unessco regional office for education in asia and pacific.
Chicago
1982. Multiple Class Teaching and Education of Disadvantaged Groups. Bangkok: Unessco regional office for education in asia and pacific.
Harvard
(1982). Multiple Class Teaching and Education of Disadvantaged Groups. Bangkok: Unessco regional office for education in asia and pacific.
MLA
Multiple Class Teaching and Education of Disadvantaged Groups. Bangkok: Unessco regional office for education in asia and pacific. 1982.