Union of Japanese Scientists and Engineers. (1972). Science and technology in Japan. Tokyo: Union of Japanese Scientists and Engineers.
Dyfyniad Arddull ChicagoUnion of Japanese Scientists and Engineers. Science and Technology in Japan. Tokyo: Union of Japanese Scientists and Engineers, 1972.
Dyfyniad MLAUnion of Japanese Scientists and Engineers. Science and Technology in Japan. Tokyo: Union of Japanese Scientists and Engineers, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.