Fitzsimmons. Classic Maya Polities of the Southern Lowlands. University Press of Colorado.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFitzsimmons. Classic Maya Polities of the Southern Lowlands. University Press of Colorado.
एमएलए (9वां संस्करण) प्रशस्ति पत्रFitzsimmons. Classic Maya Polities of the Southern Lowlands. University Press of Colorado.
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