APA-čujuhus (7. p.)
Turabian, K. L. Student's Guide to Writing College Papers. University of Chicago.
Chicago-čujuhus (17. p.)
Turabian, Kate L. Student's Guide to Writing College Papers. Chicago, EUA: University of Chicago.
MLA-čujuhus (9. p.)
Turabian, Kate L. Student's Guide to Writing College Papers. University of Chicago.
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