Lua APA (7ú heag.)
Gay, L. (1991). Educational evaluation & measurement: Competencies for analysis and application (2nd ed.). Charles E.Merrill.
Lua i Stíl Chicago (17ú heag.)
Gay, L.R. Educational Evaluation & Measurement: Competencies for Analysis and Application. 2nd ed. Columbus: Charles E.Merrill, 1991.
Lua MLA (9ú heag.)
Gay, L.R. Educational Evaluation & Measurement: Competencies for Analysis and Application. 2nd ed. Charles E.Merrill, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.