Creighton, Donald, author
Macmillan, 1952-1955
Buku Teks
Stursberg, Peter
Doubleday Canada Limited, 1978
Buku Teks
Dawson, R. MacGregor
Universitas of Toronto Press , 1958
Buku Teks
Saye, Albert B.
Prentice-Hall, 1966
Buku Teks
Bethcherman, Lita-Rose
Fitzhenry & Whiteside, 1975
Buku Teks