Kidd, Garry, and Naylor, Frank (1991) The predictive power of measured interests in tertiary course choice: the case of science. Australian Journal of Education, 35 (3). pp. 261-272.

Naylor, Frank D., and Kidd, Garry J. (1991) The predictive validity of the investigative scale of the career assessment inventory. Educational and Psychological Measurement, 51 (1). pp. 217-226.