Gwyn, Richard
McClelland and Stewart, 1980
Buku Teks
Stursberg, Peter
Doubleday Canada Limited, 1978
Buku Teks
Doubleday , 1979
Buku Teks
Donaldson, Gordon, author
Double day, 1985
Buku Teks
Dawson, R. MacGregor
Universitas of Toronto Press , 1958
Buku Teks