ELSBREE, W. . S., McNALLY, H. J., & WYNN, R. (1967). Elementary school administration and supervision.--Ed. 3. Van Nostarnd Reinhold Co.

ELSBREE, Willard S., Harold J. McNALLY, and Richard WYNN. Elementary School Administration and Supervision.--Ed. 3. New York: Van Nostarnd Reinhold Co, 1967.

ELSBREE, Willard S., et al. Elementary School Administration and Supervision.--Ed. 3. Van Nostarnd Reinhold Co, 1967.