APA-referens (7:e uppl.)
Paddock, J. Relations between Teotihuacan and central and coastal Chiapas and coastal Guatemala.
Chicago-referens (17:e uppl.)
Paddock, John. Relations Between Teotihuacan and Central and Coastal Chiapas and Coastal Guatemala.
MLA-referens (9:e uppl.)
Paddock, John. Relations Between Teotihuacan and Central and Coastal Chiapas and Coastal Guatemala.
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