Patrick Malcolmson, Richard Myers, Gerald Baier, and Thomas M.J. Bateman.
Canada University of Toronto Press , 2016
Buku Teks
Gwyn, Richard
McClelland and Stewart, 1980
Buku Teks
The Queen's, 1959
Buku Teks
Manzer, Ronald A.
McGraw-Hill Ryerson, 1974
Buku Teks
University of Toronto Press, 2014
Buku Teks