Kehoe, John W., Frank H. Echols, and John R. Stone. 1978. “Changing Negative Attitudes Toward Japanese and East Indian Canadians in Elementary School Children by Using Classical Conditioning Procedures”. Alberta Journal of Educational Research 24: 257-61. Referenced from psycnet.apa.org: Changing negative attitudes toward Japanese and East Indian Canadians in elementary school children by using classical conditioning procedures. Reference Link