OCLC. Symposium & ALA Midwinter Meeting. (1996). The future is now: The convergence of reference and resource sharing : proceedings of the OCLC Symposium, ALA Midwinter Conference, January 19, 1996. OCLC Online Computer Library Center.
Chicago-referens (17:e uppl.)OCLC. Symposium och ALA Midwinter Meeting. The Future Is Now: The Convergence of Reference and Resource Sharing : Proceedings of the OCLC Symposium, ALA Midwinter Conference, January 19, 1996. Dublin, Ohio: OCLC Online Computer Library Center, 1996.
MLA-referens (8:e uppl.)OCLC. Symposium och ALA Midwinter Meeting. The Future Is Now: The Convergence of Reference and Resource Sharing : Proceedings of the OCLC Symposium, ALA Midwinter Conference, January 19, 1996. OCLC Online Computer Library Center, 1996.