Lingard, C. Cecil, author
Oxford University Press, 1950
Buku Teks
Masters, Donald C.
Oxford University Press , 1959
Buku Teks
Angus, H.F.
University of Toronto Press , 1953
Buku Teks
edited by Stephen Clarkson
The Canadian, 1968
Buku Teks
McKercher, Asa, author
Oxford University Press, 2016
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