Romanoff, M. R. (1991). Language and study skills for learners of English. Prentice Hall Regents.
Citación estilo ChicagoRomanoff, Marjorie R. Language and Study Skills for Learners of English. Englewood Cliffs, N.J: Prentice Hall Regents, 1991.
Cita MLARomanoff, Marjorie R. Language and Study Skills for Learners of English. Prentice Hall Regents, 1991.
Warning: These citations may not always be 100% accurate.