Coe, W. R., & Coe, W. R. (1970). Tikal: A handbook of the ancient Maya ruins, with a guide map (3. edition.). Philadelphia: University Museum, University of Pennsylvania.
Citación estilo ChicagoCoe, William R., y William R. Coe. Tikal: A Handbook of the Ancient Maya Ruins, With a Guide Map. 3. edition. Philadelphia: University Museum, University of Pennsylvania, 1970.
Cita MLACoe, William R., y William R. Coe. Tikal: A Handbook of the Ancient Maya Ruins, With a Guide Map. 3. edition. Philadelphia: University Museum, University of Pennsylvania, 1970.
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