Cochran, J. W. (1992). Time management handbook for librarians. Greenwood Press.
Chicago Style aipamenaCochran, J. Wesley. Time Management Handbook for Librarians. Westport, Conn: Greenwood Press, 1992.
MLA aipamenaCochran, J. Wesley. Time Management Handbook for Librarians. Greenwood Press, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.