Von Hagen, V. W. (1961). Realm of the Incas. The new American Library.
Chicago-čujuhus (17. p.)Von Hagen, Victor Wolfgang. Realm of the Incas. New York: The new American Library, 1961.
MLA-čujuhus (9. p.)Von Hagen, Victor Wolfgang. Realm of the Incas. The new American Library, 1961.
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