Books
Map Librarianship: An Introduction. 3rd edition. Mary Lynette Larsgaard. Englewood, Colo.: Libraries Unlimited, 1998.
Map Librarianship: A Guide to Geoliteracy, Map and GIS Resources and Services. Susan Ward Aber and Jeremy Ward Aber. Boston: Chandos Publishing,an imprint of Elsevier, 2017.
Also available online.
Guide for a Small Map Collection. 2nd edition. Barbara Farrell and Aileen Desbarats. Ottawa: Association of Canadian Map Libraries, 1984.
Journals
baseline — American Library Association, Map and Geospatial Information Round Table
Journal of Map and Geography Libraries — published by Taylor & Francis
WAML Information Bulletin — Western Association of Map Libraries
ACMLA Bulletin — Association of Canadian Map Libraries and Archives