APA-referens

Drucker, P. F. (1981). Toward the next economics and other essays. New York: Harper & Row.

Chicago-stil citat

Drucker, Peter F. Toward the Next Economics and Other Essays. New York: Harper & Row, 1981.

MLA-referens

Drucker, Peter F. Toward the Next Economics and Other Essays. New York: Harper & Row, 1981.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.