Gaya APA

Giegold, W, C. (1978). Management by objectives a self-instructional approach volume II objective setting and MBO Process . New York: Dow Jones-Irwin.

Gaya MLA

Giegold, William, C.. "Management by objectives a self-instructional approach volume II objective setting and MBO Process". New York: Dow Jones-Irwin, 1978. Text.