Παραπομπή APA

Davies, I. K. (1976). Objectives in curriculum design. McGraw-Hill.

Παραπομπή Chicago Style

Davies, Ivor K. Objectives in Curriculum Design. London ; New York: McGraw-Hill, 1976.

Παραπομπή MLA

Davies, Ivor K. Objectives in Curriculum Design. McGraw-Hill, 1976.