APA

Richey R. W., . (1973). Planning for teaching: an introduction to education. New York: McGraw-Hill.

Chicago

Richey Robert W, . 1973. Planning for teaching: an introduction to education. New York: McGraw-Hill.

Harvard

Richey R. W., . (1973). Planning for teaching: an introduction to education. New York: McGraw-Hill.

MLA

Richey Robert W, . Planning for teaching: an introduction to education. New York: McGraw-Hill. 1973.