Findley, C. V., & Rothney, J. A. M. (2006). Twentieth-century world (6th ed.). Boston: Houghton Mifflin.
Chicago Stili AlıntıFindley, Carter V., and John Alexander Murray Rothney. Twentieth-century World. 6th ed. Boston: Houghton Mifflin, 2006.
MLA AlıntıFindley, Carter V., and John Alexander Murray Rothney. Twentieth-century World. 6th ed. Boston: Houghton Mifflin, 2006.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..