Lesky, Albin, author
Methuen, 1966
Buku Teks
Said, Suzanne, author
Routledge, 1999
Buku Teks
Scott, A. C. (Adolphe Clarence), 1909-1985, author
George Allen and Unwin, 1957
Buku Teks
Tarlekar, G. H., author
Motial Banarsidass Publishers, 1991
Buku Teks
Porter, Anne, author
Cambridge University Press, 2011
Buku Teks