Cita APA
Van Dalen, D. B. (1966). Understanding educational research: An introduction (Enl., rev.). McGraw-Hill.
Citación estilo Chicago
Van Dalen, Deobold B. Understanding Educational Research: An Introduction. Enl., rev. New York: McGraw-Hill, 1966.
Cita MLA
Van Dalen, Deobold B. Understanding Educational Research: An Introduction. Enl., rev. McGraw-Hill, 1966.
Warning: These citations may not always be 100% accurate.