|Title=The Collected Works of John Stuart Mill, Volume VII - A System of Logic Ratiocinative and Inductive, Being a Connected View of the Principles of Evidence and the Methods of Scientific Investigation (Books I-III)
|Resource Type=collectionbook|Author=John S. Mill, John M. Robson,
|Year=1974
|URL=http://oll.libertyfund.org/titles/246
|Page Status=Stub
|Publisher=University of Toronto Press, Routledge and Kegan Paul