Center for Educational Measurement (Philippines). Philippine journal of educational measurement. Center for Educational Measurement.
Chicago-referens (17:e uppl.)Center for Educational Measurement (Philippines). Philippine Journal of Educational Measurement. Makati: Center for Educational Measurement.
MLA-referens (9:e uppl.)Center for Educational Measurement (Philippines). Philippine Journal of Educational Measurement. Center for Educational Measurement.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.