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Books about Potestio:
John Potestio. The Italians of Thunder Bay.(Book review): An article from: Canadian Ethnic Studies Journal by Fernando Nunes (Mar 21, 2013)
Ground Transportation for the 21st Century by Kreith, Frank; Potestio, Dena Sue; Kimbell, Chad published by Amer... (Mar 1, 1999)
Wiki information Potestio:
John Potestio immigrated to Canada in 1953. He is a graduate of the University of Western Ontario, and Lakehead University and was a teacher of history in Thunder Bay until his retirement in 1996. Presently, he is a sessional lecturer in Italian...