Johnson, P. (1994). Collection management and development: Issues in an electronic era : proceedings of the Advanced Collection Management and Development Institute, Chicago, Illinois, March 26-28, 1993. Chicago: American Library Association.
Styl cytowania ChicagoJohnson, Peggy. Collection Management and Development: Issues in an Electronic Era : Proceedings of the Advanced Collection Management and Development Institute, Chicago, Illinois, March 26-28, 1993. Chicago: American Library Association, 1994.
Styl cytowania MLAJohnson, Peggy. Collection Management and Development: Issues in an Electronic Era : Proceedings of the Advanced Collection Management and Development Institute, Chicago, Illinois, March 26-28, 1993. Chicago: American Library Association, 1994.