Dumont, Louis
Mouton, 1970
Buku Teks
Kothari, Rajni, author
Little, Brown, 1970
Buku Teks
Farrington, Karen, author
Chancellor Pres, 1998
Buku Referensi
Bandyopadhyay, Sekhar, author
Oxford University Press, 2017
eBooks
Dowson, John, author
Susil Gupta, 1952
Buku Teks