Oberlander, J., Kalman, H. D., Lemon, R., & McKinnon, M. (1989). Principles of heritage conservation: Technical paper series (British Columbia Heritage Trust) Victoria: British Columbia Heritage Trust.
Reference keyword: Historic sites Conservation and restoration British Columbia
(1995). Heritage conservation, a community guide: Heritage Conservation Statutes Amendment Act, 1994 Victoria: Province of British Columbia, Heritage Branch.