Gauba, O. P. (2015). An Introduction to Political Theory (7th.). MAYUR PAPERBACKS.
Chicago-viite (17. p.)Gauba, O P. An Introduction to Political Theory. 7th. Indirapuram: MAYUR PAPERBACKS, 2015.
MLA-viite (9. p.)Gauba, O P. An Introduction to Political Theory. 7th. MAYUR PAPERBACKS, 2015.
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