TIERNEY, B. (1964). The crisis of church and state 1050 - 1300. Prentice-Hall.
Chicago-čujuhus (17. p.)TIERNEY, Brian. The Crisis of Church and State 1050 - 1300. New Jersey: Prentice-Hall, 1964.
MLA-čujuhus (9. p.)TIERNEY, Brian. The Crisis of Church and State 1050 - 1300. Prentice-Hall, 1964.
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