Reviews of teaching/learning resources - Ratuffe, Sharon and Menchinger, James E. and White, Clifford E. and Leach, Sandra K. and Rossman, Jules and Vogel, Robert A. and Dana, Jane R. and Spalding, John W. and Zimmerman, LaNette and Garcia, Joyce L. and Schrag, Robert L. and Feezel, Jerry D. and Tiemens, Robert K. (Communication Education, 1976)
https://katalog.adlr.link/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTA4MC8wMzYzNDUyNzYwOTM4NDY1MQ