(1970). Family planning in Japan: Opinion survey by the Mainichi Newspapers. Tokyo: Japanese Organization for International Cooperation in Family Planning.
Dyfyniad Arddull ChicagoFamily Planning in Japan: Opinion Survey By the Mainichi Newspapers. Tokyo: Japanese Organization for International Cooperation in Family Planning, 1970.
Dyfyniad MLAFamily Planning in Japan: Opinion Survey By the Mainichi Newspapers. Tokyo: Japanese Organization for International Cooperation in Family Planning, 1970.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.