Harrison, K. C. (1964). First steps in librarianship: Students' guide. A. Deutsch.
Chicago Style aipamenaHarrison, Kenneth Cecil. First Steps in Librarianship: Students' Guide. London: A. Deutsch, 1964.
MLA aipamenaHarrison, Kenneth Cecil. First Steps in Librarianship: Students' Guide. A. Deutsch, 1964.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.