Armstrong, Muriel
The Canadian economy and its problems
Prentice-Hall of Canada, 1977
 Buku Teks SO
Currie, A.W.
Canadian economic development
Thomas Nelson, 1951
 Buku Teks
The Canadian construction industry
by The Royal Bank of Canada
Royal Comm Canada's Economic Prospects , 1956
 Buku Teks
Bladen, V.W.
An introduction to political economy
University of Toronto Press, 1959
 Buku Klasik
Birdsall, Stephen S.
Garis besar geografi Amerika dan Kanada
John Wiley & Sons, 1992
 Buku Teks SO