Stocking, M. L.  (1994).  Three practical issues for modern adaptive testing item pools (Research Report 94-5),. Princeton NJ: Educational Testing Service.

Stocking, M. L.  (1987).  Two simulated feasibility studies in computerized adaptive testing. Applied Psychology: An International Review, 36, 263-277.

Stocking, M. L.  (1984).  Two simulated feasibility studies in computerized adaptive testing (RR-84-15). Princeton NJ: Educational Testing Service.