Goodspeed, G. S. (1912). A history of the ancient world. Charles Scribner´s.
Chicago-čujuhus (17. p.)Goodspeed, George Stephen. A History of the Ancient World. New York: Charles Scribner´s, 1912.
MLA-čujuhus (9. p.)Goodspeed, George Stephen. A History of the Ancient World. Charles Scribner´s, 1912.
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