Friedell, Egon
Alfred A. Knopf , 1954
Buku Teks
Burns, Edward McNall, 1897-1972, author
W.W Norton, 1984
Buku Teks
Asad-Ul-Iqbal Latif
Institute of South East Asia Studies, 2012
eBooks
Ferguson, Wallace K.
Houghton Miffiln, 1942
Buku Klasik
Ferguson, Wallace K., author
Sir Isaac Pitman & Sons, [date of publication not identified]
Buku Teks