Navahos and Apaches the Athabascan peoples
Dutton, Bertha Pauline.
Englewood Cliffs London Prentice-Hall
[1977]
'A Spectrum book'
Published in the United States: 1976. - 'This book and its two companion volumes ... were originally published in one hardcover edition as "Indians of the American Southwest" (Prentice-Hall, 1975)' -p.vi
Bibliography: p.84-97
Apache Indians.
Navaho Indians.