References
- Burack, B., “Relationship Between Course Examination Scores and Time Taken to Finish the Examination, Revisited,” Psychological Reports, 20:164, 1967.
- Hays, W. L., Statistics for Psychologists, Holt, Rinehart, and Winston, New York, 1963.
- Michael, J.J.; Michael, W.B., “The Relationship of Performance on Objective Achievement Examinations to the Order in Which Students Complete Them,” Educational and Psychological Measurement, 29: 511–513, 1969.