Foreign Press Center. (1978). Outline of Japan's space development policy. Tokyo: Space Activities Commission.
Dyfyniad Arddull ChicagoForeign Press Center. Outline of Japan's Space Development Policy. Tokyo: Space Activities Commission, 1978.
Dyfyniad MLAForeign Press Center. Outline of Japan's Space Development Policy. Tokyo: Space Activities Commission, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.