APA (7th ed.) Citation

Vanichayakool, S. (1977). Studies on the gasification of agricultural refuse in up-draft and down-draft gas producers [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17th ed.) Citation

Vanichayakool, Sombat. Studies on the Gasification of Agricultural Refuse in Up-draft and Down-draft Gas Producers [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.

MLA (9th ed.) Citation

Vanichayakool, Sombat. Studies on the Gasification of Agricultural Refuse in Up-draft and Down-draft Gas Producers [microform]. Photoduplication Service, University of the Philippines Library, 1977.