Smalley, R. L., & Ruetten, M. K. (1986). Refining composition skills: Rhetoric and grammar for ESL students (2nd ed.). New York: Macmillan.
Παραπομπή Chicago StyleSmalley, Regina L., και Mary K. Ruetten. Refining Composition Skills: Rhetoric and Grammar for ESL Students. 2nd ed. New York: Macmillan, 1986.
Παραπομπή MLASmalley, Regina L., και Mary K. Ruetten. Refining Composition Skills: Rhetoric and Grammar for ESL Students. 2nd ed. New York: Macmillan, 1986.
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