edited by Michael H. Merson, Robert E. Black and Anne J. Mills
Aspen Publication, 2001
Buku Teks
edited by Michael H. Merson, Robert E. Black and Anne J. Mills
Jones & Bartlett Learning, 2012
Buku Teks
Kennedy, Edward M.
Michael Joseph, 1968
Buku Teks
Macdonald, 1970
Buku Teks SO
Springer Cham, 2019
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