«Afghanistan». The World Factbook. Central Intelligence Agency. Arxivat de l'original el 2010-06-14. [Consulta: 23 octubre 2010]. «Ahmad Shah DURRANI unified the Pashtun tribes and founded Afghanistan in 1747.»
«Afghanistan». The World Factbook. Central Intelligence Agency. Arxivat de l'original el 2010-06-14. [Consulta: 23 octubre 2010]. «Ahmad Shah DURRANI unified the Pashtun tribes and founded Afghanistan in 1747.»