Betty, G. (2002). Comanche society: Before the reservation. Texas A&M University Press.
Dyfyniad Arddull ChicagoBetty, Gerald. Comanche Society: Before the Reservation. College Station: Texas A&M University Press, 2002.
Dyfyniad MLABetty, Gerald. Comanche Society: Before the Reservation. Texas A&M University Press, 2002.
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