Denslow, V. B. (1880). Modern thinkers principally upon social science: What they think, and why. Belford, Clarke & Co..
Dyfyniad Arddull ChicagoDenslow, Van Buren. Modern Thinkers Principally upon Social Science: What They Think, and Why. Chicago: Belford, Clarke & Co., 1880.
Dyfyniad MLADenslow, Van Buren. Modern Thinkers Principally upon Social Science: What They Think, and Why. Belford, Clarke & Co., 1880.
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