Gaya APA

Ebel, R, L., Frissie, D, A. (1991). Essentials of educational measurement (5th ed). Englewood Cliffs, NJ: Prentice Hall.

Gaya MLA

Ebel, Robert, L.., Frissie, David, A.. "Essentials of educational measurement". 5th ed Englewood Cliffs, NJ: Prentice Hall, 1991. Text.