Berkeley, G. (2001). A treatise concerning the principles of human knowledge. Virginia Tech.
Chicago Style (17. basım) AtıfBerkeley, George. A Treatise Concerning the Principles of Human Knowledge. Blacksburg, VA: Virginia Tech, 2001.
MLA (9th ed.) AtıfBerkeley, George. A Treatise Concerning the Principles of Human Knowledge. Virginia Tech, 2001.
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