تحقیق دیگری در مورد فارس زبانها ریشه های قومی آنها را این چنین بر می شمارد:
Persians are Aryan-speaking people and Iranians. There is a wholesale blending of types among the modern Persians. There are three subtypes of the pure Iranian: Semitic; Turkoman or Tatar strain; Suzians (Ripley...