APA (7th ed.) Citation

Mussmann, W. W. (1952). Developments in supervisory training. The Conference Board.

Chicago Style (17th ed.) Citation

Mussmann, William W. Developments in Supervisory Training. New York: The Conference Board, 1952.

MLA (9th ed.) Citation

Mussmann, William W. Developments in Supervisory Training. The Conference Board, 1952.

Warning: These citations may not always be 100% accurate.