Sicat, G. P. (1976). Domestic economic gains forgone by export of logs and lumber [microform]. Photoduplication Service, University of the Philippines.
Chicago (17e ed.) BronvermeldingSicat, Gerardo P. Domestic Economic Gains Forgone by Export of Logs and Lumber [microform]. Quezon City: Photoduplication Service, University of the Philippines, 1976.
MLA (9e ed.) BronvermeldingSicat, Gerardo P. Domestic Economic Gains Forgone by Export of Logs and Lumber [microform]. Photoduplication Service, University of the Philippines, 1976.
Let op: Deze citaties zijn niet altijd 100% accuraat.