Frederiksen, N., Mislevy, R. J., & Bejar, I. I. (1993). Test theory for a new generation of tests. Hillsdale : Lawrence Erlbaum.
Chicago Style (17th ed.) CitationFrederiksen, Norman, Robert J. Mislevy, and Isaac I. Bejar. Test Theory for a New Generation of Tests. Hillsdale : Lawrence Erlbaum, 1993.
MLA (9th ed.) CitationFrederiksen, Norman, et al. Test Theory for a New Generation of Tests. Hillsdale : Lawrence Erlbaum, 1993.
Warning: These citations may not always be 100% accurate.