American Library Association. Reference Services Division, Columbia University. School of Library Service, Conference on the Present Status and Future Prospects of Reference Information Service (1966 : Columbia University), & Linderman, W. B. (1966). The present status and future prospects of reference/information service: Proceedings of the Conference held at the School of Library Service, Columbia University, March 30-April 1, 1966. American Library Association.
Cita Chicago Style (17a ed.)American Library Association. Reference Services Division, Columbia University. School of Library Service, Conference on the Present Status and Future Prospects of Reference Information Service (1966 : Columbia University), y Winifred B. Linderman. The Present Status and Future Prospects of Reference/information Service: Proceedings of the Conference Held at the School of Library Service, Columbia University, March 30-April 1, 1966. Chicago: American Library Association, 1966.
Cita MLA (9a ed.)American Library Association. Reference Services Division, et al. The Present Status and Future Prospects of Reference/information Service: Proceedings of the Conference Held at the School of Library Service, Columbia University, March 30-April 1, 1966. American Library Association, 1966.