Thank you to the University of Alberta CSL Centre for developing The Canadian Community Service-Learning Studies Resource Base (CCSLrb) which provides a wide range of bibliographic references and links to full-text sources of research on community service-learning, with a primary focus on Canadian research, for use by CSL instructors, researchers, community partners, and students.

http://www.csl.ualberta.ca/en/Research/~/media/Community%20Service%20Learning/Documents/Reports/2015-03-24-Canadian-CSL-Studies-Resource-Base.pdf