Guillaume, O. (1990). Analysis of reasoning in archaeology: Case of Graeco-Bactrian and Indo Greek numismatics. Oxford University Press.
Dyfyniad Arddull ChicagoGuillaume, Oliver. Analysis of Reasoning in Archaeology: Case of Graeco-Bactrian and Indo Greek Numismatics. Delhi: Oxford University Press, 1990.
Dyfyniad MLAGuillaume, Oliver. Analysis of Reasoning in Archaeology: Case of Graeco-Bactrian and Indo Greek Numismatics. Oxford University Press, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.