Dyfyniad APA

Development of environmental protection in Japan. Japan: Ministry of Foreign Affairs.

Dyfyniad Arddull Chicago

Development of Environmental Protection in Japan. Japan: Ministry of Foreign Affairs.

Dyfyniad MLA

Development of Environmental Protection in Japan. Japan: Ministry of Foreign Affairs.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.