Romanoff, M. R. (1991). Language and study skills for learners of English. Prentice Hall Regents.
Chicago-viite (17. p.)Romanoff, Marjorie R. Language and Study Skills for Learners of English. Englewood Cliffs, N.J: Prentice Hall Regents, 1991.
MLA-viite (9. p.)Romanoff, Marjorie R. Language and Study Skills for Learners of English. Prentice Hall Regents, 1991.
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