Dyfyniad APA

Drucker, P. F. (1977). An introductory view of management. Harper's College Press.

Dyfyniad Arddull Chicago

Drucker, Peter F. An Introductory View of Management. New York: Harper's College Press, 1977.

Dyfyniad MLA

Drucker, Peter F. An Introductory View of Management. Harper's College Press, 1977.

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