APA
(1977). Proceedings of the PSU - ICMR symposium. Songkhal: Sourtheast Asia journal of tropical and public health.
Chicago
1977. Proceedings of the PSU - ICMR symposium. Songkhal: Sourtheast Asia journal of tropical and public health.
Harvard
(1977). Proceedings of the PSU - ICMR symposium. Songkhal: Sourtheast Asia journal of tropical and public health.
MLA
Proceedings of the PSU - ICMR symposium. Songkhal: Sourtheast Asia journal of tropical and public health. 1977.