APA

Bolton D. L., . (1980). Evaluating administrative personnel in school systems. New York: Teachers College Press.

Chicago

Bolton Dale L, . 1980. Evaluating administrative personnel in school systems. New York: Teachers College Press.

Harvard

Bolton D. L., . (1980). Evaluating administrative personnel in school systems. New York: Teachers College Press.

MLA

Bolton Dale L, . Evaluating administrative personnel in school systems. New York: Teachers College Press. 1980.