Winks, R. W. (1988). A history of civilization (7th.ed.). Prentice Hall.
Chicago-čujuhus (17. p.)Winks, Robin W. A History of Civilization. 7th.ed. Englewood Cliffs: Prentice Hall, 1988.
MLA-čujuhus (9. p.)Winks, Robin W. A History of Civilization. 7th.ed. Prentice Hall, 1988.
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