British Columbia Research Libraries’ Data Services. (2013). Abacus. Retrieved from
http://abacus.library.ubc.ca/

CHASS Data Centre. (2006). Canadian Census Analyzer. Retrieved from http://dc.chass.utoronto.ca/census/ct.html

City of Toronto. (2013). Open Data Catalogue. Retrieved from http://www1.toronto.ca/wps/portal/contentonly?vgnextoid=1a66e03bb8d1e310VgnVCM10000071d60f89RCRD]

Kilnkenberg, B. (2013). Multi-Criteria Evaluation: Spatial Modeling with GIS. Informally published manuscript, Geography, University of British Columbia, Vancouver, Canada. Retrieved from http://www.geog.ubc.ca/courses/geob370/notes/handouts/Lecture07_1.pdf

Klinkenberg, B. (2013). Spatial Analysis I: Spatial Analysis and Inference. Informally published manuscript, Geography, University of British Columbia, Vancouver, Canada. Retrieved from http://www.geog.ubc.ca/courses/geob370/notes/handouts/Lecture06a_1.pdf

Longley, PA; Goodchild, MF; Maguire, DJ; Rhind, DW; (2010) Geographic Information Systems and Science. 3rd Edition. Wiley: Chichester.