Gopal, Sarvepalli
Jawaharlal Nehru : a biography; Vol. II
Oxford University Press, 1979
 Buku Teks SO
Marx, Karl, 1818-1883
Capital : a critique of political economy; Vol. II
Fpreign Languages Publishing House, 1957
 Buku Teks SO
The Economist : dictionary of political biography
Economist Books, 1991
 Buku Referensi
Karsh, Efraim
Saddam Hussein : a political biography
Free Press, 1994
 Buku Referensi
Legge, John D.
Sukarno : a political biography
Allen Lane The Penguin Press, 1972
 Buku Teks SO