Cita APA

Drucker, P. F. (1982). The changing world of the executive. New York: A Truman Talley Book.

Citación estilo Chicago

Drucker, Peter F. The Changing World of the Executive. New York: A Truman Talley Book, 1982.

Cita MLA

Drucker, Peter F. The Changing World of the Executive. New York: A Truman Talley Book, 1982.