Luthfi Auni, author
McGill University Montreal, 1993
Buku Teks
Riga, Liliana, 1962-, author
Cambridge University Press, 2012
Buku Teks
Kollmann, Nancy Shields, author
Oxford University Press, 2017
eBooks
Bremner, G. A., author
Oxford University Press, 2016
eBooks
Creighton, Donald, author
Macmillan, 1956
Buku Teks