APA-čujuhus (7. p.)
Schaff, P. (1910). History of the christian church: Vol. iv:Madieval christianity A.D.590-1073 (ed.). WM.B.Eerdmans publishing co..
Chicago-čujuhus (17. p.)
Schaff, Philip. History of the Christian Church: Vol. Iv:Madieval Christianity A.D.590-1073. ed. Grand Rapids: WM.B.Eerdmans publishing co., 1910.
MLA-čujuhus (9. p.)
Schaff, Philip. History of the Christian Church: Vol. Iv:Madieval Christianity A.D.590-1073. ed. WM.B.Eerdmans publishing co., 1910.
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