Poole, D., & Thrush, E. A. (1987). Interactions 2: A speaking activities book. New York: McGraw - Hill, Inc.
Chicago Stili AlıntıPoole, Deborah, ve Emily Austin Thrush. Interactions 2: A Speaking Activities Book. New York: McGraw - Hill, Inc, 1987.
MLA AlıntıPoole, Deborah, ve Emily Austin Thrush. Interactions 2: A Speaking Activities Book. New York: McGraw - Hill, Inc, 1987.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..