Hama, H. (1981). Population problems and national development plans in Japan: Post-war trends. United Nationa.
Citazione stile Chigago Style (17a edizione)Hama, Hidehiko. Population Problems and National Development Plans in Japan: Post-war Trends. Bangkok: United Nationa, 1981.
Citatione MLA (9a ed.)Hama, Hidehiko. Population Problems and National Development Plans in Japan: Post-war Trends. United Nationa, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.