Ithaca, NY, 1936

Boston [u.a.]: Ginn and Company, 1912

Ithaca, N. Y., 1923

New York: J. Wiley & Sons, 1912 ; [Place of publication not identified]: Biodiversity Heritage Library, 2009

University of Chicago Press, 1942

University of Chicago Press, 1943

The Williams and Wilkins Press, 1943

JSTOR, 1943

Beacon House, Inc., 1943

University of Chicago Press, 1942

University of Chicago Press, 1943

American Sociological Society, 1942

SAGE Publications, 1943

American Sociological Society, 1943

University of Chicago Press, 1939

University of Chicago Press, 1939

University of Chicago Press, 1941

SAGE Publications, 1939

The Williams and Wilkins Press, 1938

American Sociological Society, 1939