Cliff, N., & Keats, J. A. (2003). Ordinal measurement in the behavioral sciences. Mahwah, N.J.: Lawrence Erlbaum Associates.
Chicago Style CitationCliff, Norman, and J. A. Keats. Ordinal Measurement in the Behavioral Sciences. Mahwah, N.J.: Lawrence Erlbaum Associates, 2003.
MLA CitationCliff, Norman, and J. A. Keats. Ordinal Measurement in the Behavioral Sciences. Mahwah, N.J.: Lawrence Erlbaum Associates, 2003.
Warning: These citations may not always be 100% accurate.