APA-Zitierstil (7. Ausg.)

Shaeffer, R. G. (1987). The changing roles of business unit leaders. Conference Board.

Chicago-Zitierstil (17. Ausg.)

Shaeffer, Ruth G. The Changing Roles of Business Unit Leaders. New York, N.Y: Conference Board, 1987.

MLA-Zitierstil (9. Ausg.)

Shaeffer, Ruth G. The Changing Roles of Business Unit Leaders. Conference Board, 1987.