Mehrens, W. A., & Ebel, R. L. (1967). Principles of educational and psychological measurement: A book of selected readings. Rand McNally & Company.
Citazione stile Chigago Style (17a edizione)Mehrens, William A., e Robert L. Ebel. Principles of Educational and Psychological Measurement: A Book of Selected Readings. Chicago: Rand McNally & Company, 1967.
Citatione MLA (9a ed.)Mehrens, William A., e Robert L. Ebel. Principles of Educational and Psychological Measurement: A Book of Selected Readings. Rand McNally & Company, 1967.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.