^Quaife, M. M. (1922). "Trail makers of the northwest. By Paul Leland Haworth. (New York Harcourt, Brace, and company, 1921. 277 p. $2.50)". Journal of American History. 8 (4): 395–396.
doi:
10.2307/1898348.
JSTOR1898348.
^Quaife, M. M. (1922). "Trail makers of the northwest. By Paul Leland Haworth. (New York Harcourt, Brace, and company, 1921. 277 p. $2.50)". Journal of American History. 8 (4): 395–396.
doi:
10.2307/1898348.
JSTOR1898348.