Dyfyniad APA

Drucker, P. F. (1989). The new realities: In government and politics, in economics and business, in society and world view. New York: Harper & Row.

Dyfyniad Arddull Chicago

Drucker, Peter F. The New Realities: In Government and Politics, in Economics and Business, in Society and World View. New York: Harper & Row, 1989.

Dyfyniad MLA

Drucker, Peter F. The New Realities: In Government and Politics, in Economics and Business, in Society and World View. New York: Harper & Row, 1989.

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