APA
Tyler R. W. G. R. M. &. S. M., . (1967). Perspectives of curriculum evaluation. Rand m. Nally & company, Chicago: .
Chicago
Tyler Ralph W Gagne Robert M & Seriven Micael, . 1967. Perspectives of curriculum evaluation. Rand m. Nally & company, Chicago: .
Harvard
Tyler R. W. G. R. M. &. S. M., . (1967). Perspectives of curriculum evaluation. Rand m. Nally & company, Chicago: .
MLA
Tyler Ralph W Gagne Robert M & Seriven Micael, . Perspectives of curriculum evaluation. Rand m. Nally & company, Chicago: . 1967.