1. A history of conflict;Jorgenson;NATS Bull,1980
2. Measurement and Evaluation of Musical Experiences;Boyle,1987
3. Toward an objective vocabulary;Van den Berg;NATS Bull,1959
4. A computer simulation of musical performance adjudication;Campbell,1970
5. Development and validation of a clarinet performance adjudication scale;Abeles;J Res Mus Ed,1973