Teachers contracts, principles and practices.
Committee on Tenure and Academic Freedom.

APA Citation

National Education Association of the United States. Committee on Tenure and Academic Freedom. (1945). Teachers contracts, principles and practices. Washington, D.C.: National Education Association of the United States.

MLA Citation

National Education Association of the United States. Committee on Tenure and Academic Freedom. Teachers Contracts, Principles And Practices. Washington, D.C.: National Education Association of the United States, 1945.

Warning: These citations may not always be complete (especially for serials).