BARKER, E. (1956). From Alexander to Constantine: Passages and documents illustrating the history of social and political ideas. Clarendon Press.
Chicago-viite (17. p.)BARKER, Ernest. From Alexander to Constantine: Passages and Documents Illustrating the History of Social and Political Ideas. Oxford: Clarendon Press, 1956.
MLA-viite (9. p.)BARKER, Ernest. From Alexander to Constantine: Passages and Documents Illustrating the History of Social and Political Ideas. Clarendon Press, 1956.
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