Wicks, Rollo E.
Man and modern society: with a foreword
N.Y. State Univ. of New York , 1958
 Buku Teks SO
Tyabji, Husain B
Badruddin Tyabji a biography with a foreword by
Bombay Thacker & Co 1952
 Buku Teks
Gandhi: The meaning of mahatma for the millennium
Kuruvilla Pandikattu
The council for research in values and philosophy , 2001
 Buku Teks SO
The collected of Mahatma Gandhi VII
The Publications Division, 1884
 Buku Referensi
The collected works of Mahatma Gandhi
The Publications Division , 1883
 Buku Referensi