Massé, H. (24. 4. 2012). „Čawgān”. Encyclopaedia of Islam, Second Edition. 2. Brill Online. „The game originated in Persia, and was generally played on horseback (...)”CS1 одржавање: Формат датума (веза)
Massé, H. (24. 4. 2012). „Čawgān”. Encyclopaedia of Islam, Second Edition. 2. Brill Online. „The game originated in Persia, and was generally played on horseback (...)”CS1 одржавање: Формат датума (веза)
„The origins and history of Polo”. Historic UK (на језику: енглески). Приступљено 2020-10-04. „It is since these origins in Persia that the game has often been associated with the rich and noble of society; the game was played by Kings, Princes and Queens in Persia.”
„The origins and history of Polo”. Historic UK (на језику: енглески). Приступљено 2020-10-04. „It is since these origins in Persia that the game has often been associated with the rich and noble of society; the game was played by Kings, Princes and Queens in Persia.”