APA-čujuhus (7. p.)
Thorndike, L. (1975). University records and life in the middle ages. W.W.Norton & Co..
Chicago-čujuhus (17. p.)
Thorndike, Lynn. University Records and Life in the Middle Ages. New York: W.W.Norton & Co., 1975.
MLA-čujuhus (9. p.)
Thorndike, Lynn. University Records and Life in the Middle Ages. W.W.Norton & Co., 1975.
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