APA

Wey H. W., . (1966). Handbook for principals: practical suggestions for action. New York: Schaum Pub. Co.

Chicago

Wey Herbert W, . 1966. Handbook for principals: practical suggestions for action. New York: Schaum Pub. Co.

Harvard

Wey H. W., . (1966). Handbook for principals: practical suggestions for action. New York: Schaum Pub. Co.

MLA

Wey Herbert W, . Handbook for principals: practical suggestions for action. New York: Schaum Pub. Co. 1966.