An analysis of sources of information on the population of the Navaho

Ngā taipitopito rārangi puna kōrero
Kaituhi matua:	Johnston, Denis Foster (Author)
Hōputu:	Pukapuka
Reo:	Ingarihi
I whakaputaina:	Washington U.S. Govt. Print. Off. [1966]
Rangatū:	Smithsonian Institution. Bureau of American Ethnology. Bulletin 197
Ngā marau:	Navajo Indians > Statistics. Indians of North America > Census.