Volunteers in the heritage sector: a neglected audience?. Holmes K. K Holmes - International Journal of Heritage Studies, 2003 - Taylor & Francis GSID: An32_Tm-vhYJ
Volunteers as hosts and guests in museums. Edwards D, Holmes K. K Holmes, D Edwards - Journeys of discovery in volunteer …, 2008 - books.google.com GSID: X4LAuWFh1h4J
Volunteers and volunteering in leisure: Social science perspectives. [No authors listed] GSID: ukUBoDzCknoJ