APA-čujuhus (7. p.)
Graham, W. D. (2012). The black belt librarian: Real-world safety & security. American Library Association.
Chicago-čujuhus (17. p.)
Graham, Warren Davis. The Black Belt Librarian: Real-world Safety & Security. Chicago: American Library Association, 2012.
MLA-čujuhus (9. p.)
Graham, Warren Davis. The Black Belt Librarian: Real-world Safety & Security. American Library Association, 2012.
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