Foreign Language, 1960
Buku Teks
edited by Andrew Rothstein and Clemens Dutt
Foreign Languages Pub. House, 1960
Buku Teks
Martin, Ross M., author
Penguin Books, 1980
Buku Teks
George Allen and Unwin, , 1984
Buku Teks
Scott, Ernest
Oxford University Press, 1916
Buku Teks