Arendt, Hannah, 1906-1975, author
Penguin, 1965
Buku Teks
Toynbee, Arnold J., author
The Beacon Press , 1961
Buku Teks
Abu Hanifah, 1906-, author
Angus & Robertson , 1972
Buku Teks
Ikeda, Daisaku, 1928-, author
Weather Hill, 1976
Buku Teks
Thompson, J.M., author
Basil Blackwell, 1955.
Buku Teks