Library of Congress. Classification Division, Martel, C., Perley, C. W., Stuntz, S. C., Meyer, H. H. B., & Voge, A. L. (1910). Classification. Government Printing Office.
Citace podle Chicago (17th ed.)Library of Congress. Classification Division, Charles Martel, Clarence W. Perley, S. C. Stuntz, Herman H. B. Meyer, a Adolph Law Voge. Classification. Washington: Government Printing Office, 1910.
Citace podle MLA (8th ed.)Library of Congress. Classification Division, et al. Classification. Government Printing Office, 1910.
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