Não informado. (1949). Japan science review. Union of Engineering Societies of Japan.
Chicago (17e ed.) BronvermeldingNão informado. Japan Science Review. Tokyo: Union of Engineering Societies of Japan, 1949.
MLA (8e ed.) BronvermeldingNão informado. Japan Science Review. Union of Engineering Societies of Japan, 1949.
Let op: Deze citaties zijn niet altijd 100% accuraat.