Japan society for the promotion of science. (1980). The Current Status of Scientific Research Activities in Japan. Tokyo: Nihon Gakujutsu Shinkokai.
Dyfyniad Arddull ChicagoJapan society for the promotion of science. The Current Status of Scientific Research Activities in Japan. Tokyo: Nihon Gakujutsu Shinkokai, 1980.
Dyfyniad MLAJapan society for the promotion of science. The Current Status of Scientific Research Activities in Japan. Tokyo: Nihon Gakujutsu Shinkokai, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.