Bibliografía (16 obras)
The Tlingit
1990
The Tlingit (New True Bk)
Franklin D. Roosevelt (Encyclopedia of Presidents)
1989
Woodrow Wilson
Encyclopedia of Presidents
The Nez Perce
1988
The Chippewa (New True)
The Navajo (New True)
Franklin D. Roosevelt
1987
Andrew Jackson
The Chippewa
The Navajo
The Eskimo
1985
The Sioux
1984
