APA Style

Librarians, C, O, S, A. (1981). Regional Co-operation for the Development of National Information Services: Proceedings of the Congress, Bangkok, Thai Library Association, 1981 . Bangkok: The Thai Library Association.

MLA Style

Librarians, CONGRESS, Of, Southeast, Asian. "Regional Co-operation for the Development of National Information Services: Proceedings of the Congress, Bangkok, Thai Library Association, 1981". Bangkok: The Thai Library Association, 1981. Electronic resources.