APA (7th ed.) Zitazioa
Gay, L. R. (1980). Educational evaluation & measurement: Competencies for analysis and application. C.E. Merrill Pub Co..
Chicago Style (17th ed.) Zitazioa
Gay, L. R. Educational Evaluation & Measurement: Competencies for Analysis and Application. Columbus: C.E. Merrill Pub Co., 1980.
MLA (9th ed.) Zitazioa
Gay, L. R. Educational Evaluation & Measurement: Competencies for Analysis and Application. C.E. Merrill Pub Co., 1980.
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