Dyfyniad APA

Fisher, A. G. B. (1945). Economic progress and social security. London: MacMillan & Co., Ltd.

Dyfyniad Arddull Chicago

Fisher, Allan G. B. Economic Progress and Social Security. London: MacMillan & Co., Ltd, 1945.

Dyfyniad MLA

Fisher, Allan G. B. Economic Progress and Social Security. London: MacMillan & Co., Ltd, 1945.

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