The effects of tense continuity and subject-verb agreement errors on communication /
by Vicki M. Porton.
APA Citation
Porton, V. M., University of California, L. Angeles. Center for the Study of Evaluation. (1978). The effects of tense continuity and subject-verb agreement errors on communication. Los Angeles, Calif.: Center for the Study of Evaluation, UCLA Graduate School of Education.
MLA Citation
Porton, Vicki M, and Los Angeles. Center for the Study of Evaluation University of California. The Effects of Tense Continuity And Subject-verb Agreement Errors On Communication. Los Angeles, Calif.: Center for the Study of Evaluation, UCLA Graduate School of Education, 1978.
Warning: These citations may not always be complete (especially for serials).