APA aipamena

Ayer, F. C., & Barr, A. S. (1928). The organization of supervision: An analysis of the organization and administration of supervision in city school systems. D. Appleton and company.

Chicago Style aipamena

Ayer, Fred Carleton, and Arvil Sylvester Barr. The Organization of Supervision: An Analysis of the Organization and Administration of Supervision in City School Systems. New York, London: D. Appleton and company, 1928.

MLA aipamena

Ayer, Fred Carleton, and Arvil Sylvester Barr. The Organization of Supervision: An Analysis of the Organization and Administration of Supervision in City School Systems. D. Appleton and company, 1928.