APA-čujuhus (7. p.)
Stirling, M. W. (1955). Stone monuments of the Río Chiquito Veracruz, México. Smithsonian Institution, Bureau of American Ethnology.
Chicago-čujuhus (17. p.)
Stirling, Matthew Williams. Stone Monuments of the Río Chiquito Veracruz, México. Washington D. C.: Smithsonian Institution, Bureau of American Ethnology, 1955.
MLA-čujuhus (9. p.)
Stirling, Matthew Williams. Stone Monuments of the Río Chiquito Veracruz, México. Smithsonian Institution, Bureau of American Ethnology, 1955.
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