Churchill, C. W. (1936). South of the sunset: An interpretation of Sacajawea, the Indian girl that accompanied Lewis and Clark. R.R. Wilson, Inc..
Chicago-viite (17. p.)Churchill, Claire Warner. South of the Sunset: An Interpretation of Sacajawea, the Indian Girl That Accompanied Lewis and Clark. New York: R.R. Wilson, Inc., 1936.
MLA-viite (8. p.)Churchill, Claire Warner. South of the Sunset: An Interpretation of Sacajawea, the Indian Girl That Accompanied Lewis and Clark. R.R. Wilson, Inc., 1936.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.