Dyfyniad APA

Association for Institutional Research. (1973). Research in higher education. APS Publications, Inc..

Dyfyniad Arddull Chicago

Association for Institutional Research. Research in Higher Education. New York, N.Y.: APS Publications, Inc., 1973.

Dyfyniad MLA

Association for Institutional Research. Research in Higher Education. APS Publications, Inc., 1973.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.