Chapin, Miriam
The Ryerson Press , 1956
Buku Teks
chapters by Edgar McInnis ... [et al.] ; edited by George W. Brown
University of California Press, 1953
Buku Teks
McInnis, Edgar
Holt, Rinehart and Winston of Canada, 1982
Buku Teks
edited by George W. Brown
University of California Press, 1954
Buku Teks
Manzer, Ronald A.
McGraw-Hill Ryerson, 1974
Buku Teks