Stearns, P. N. (1987). World History: Patterns of change and continuity. Harper & Row.
Čikaški stil citiranja (17. izdanje)Stearns, Peter N. World History: Patterns of Change and Continuity. New York: Harper & Row, 1987.
MLA način citiranja (9. izdanje)Stearns, Peter N. World History: Patterns of Change and Continuity. Harper & Row, 1987.
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