Gibson, C. (1967). Tlaxcala in the sixteenth century. stnaford University Press.
Dyfyniad Arddull ChicagoGibson, Charles. Tlaxcala in the Sixteenth Century. Stanford, Calif: stnaford University Press, 1967.
Dyfyniad MLAGibson, Charles. Tlaxcala in the Sixteenth Century. stnaford University Press, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.