APA
(1982). Integrated Science and Mathematics Teaching with Vocational and Technical Subjects. Bangkok: UNESCO Regional Office for Education in Asia and the Pacific.
Chicago
1982. Integrated Science and Mathematics Teaching with Vocational and Technical Subjects. Bangkok: UNESCO Regional Office for Education in Asia and the Pacific.
Harvard
(1982). Integrated Science and Mathematics Teaching with Vocational and Technical Subjects. Bangkok: UNESCO Regional Office for Education in Asia and the Pacific.
MLA
Integrated Science and Mathematics Teaching with Vocational and Technical Subjects. Bangkok: UNESCO Regional Office for Education in Asia and the Pacific. 1982.