Desrosiers, Pierre M., editor
Springer, 2012
eBooks
Moore, D. (David), 1942-, author
Cambridge University Press, 2013
Buku Teks
Nevins, Allan, 1890-1971, author
Macmillan, 1927
Buku Teks
Niel, Robert Van, author
Foris Publications, 1960
Buku Teks
Lewis, Bernard, author
Oxford University Press, 1961
Buku Teks