Stevens, W. H. S. (1917). Unfair competition ; a study of certain practices, with some reference to the trust problem in the United States of America. The University of Chicago Press.
Čikaški stil citiranja (17. izdanje)Stevens, William Harrison Spring. Unfair Competition ; a Study of Certain Practices, with Some Reference to the Trust Problem in the United States of America. Chicago, Ill: The University of Chicago Press, 1917.
MLA način citiranja (9. izdanje)Stevens, William Harrison Spring. Unfair Competition ; a Study of Certain Practices, with Some Reference to the Trust Problem in the United States of America. The University of Chicago Press, 1917.
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