Piñero, M. A., & Wilkins, E. J. (1978). Functional English as a second language for adults. Utah State Board of Education.
Chicago Style (17th ed.) CitationPiñero, María Anabel, and Ernest J. Wilkins. Functional English as a Second Language for Adults. Salt Lake City: Utah State Board of Education, 1978.
MLA (8th ed.) CitationPiñero, María Anabel, and Ernest J. Wilkins. Functional English as a Second Language for Adults. Utah State Board of Education, 1978.
Warning: These citations may not always be 100% accurate.