APA aipamena

Vann, S. K. (1961). Training for librarianship before 1923.

Chicago Style aipamena

Vann, Sarah K. Training for Librarianship Before 1923. 1961.

MLA aipamena

Vann, Sarah K. Training for Librarianship Before 1923. 1961.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.