Philippine Association for the Advancement of Science & Philippines (Republic). National Science Development Board. (1973). Proceedings [of the] 2-day pulong-pulong sa kaunlaran pn "The Filipino and His Environment" [held] Aug 30-31, 1973 [at] Dr. P. J. Garcia Memorial Hall. National Science Development Board.
Citazione stile Chigago Style (17a edizione)Philippine Association for the Advancement of Science e Philippines (Republic). National Science Development Board. Proceedings [of the] 2-day Pulong-pulong Sa Kaunlaran Pn "The Filipino and His Environment" [held] Aug 30-31, 1973 [at] Dr. P. J. Garcia Memorial Hall. Manila: National Science Development Board, 1973.
Citatione MLA (9a ed.)Philippine Association for the Advancement of Science e Philippines (Republic). National Science Development Board. Proceedings [of the] 2-day Pulong-pulong Sa Kaunlaran Pn "The Filipino and His Environment" [held] Aug 30-31, 1973 [at] Dr. P. J. Garcia Memorial Hall. National Science Development Board, 1973.