Nik Anuar Nik Mahmud
Biografi Tun Abdul Razak: negarawan dan patriot
Penerbit Universiti Kebangsaan Malaysia, 2011
 Buku Teks
Legge, John D.
Sukarno : a political biography
Allen Lane The Penguin Press, 1972
 Buku Teks
Brecher, Michael
Nehru : a political biography
Oxford University Press, 1959
 Buku Teks
Legge, John D.
Sukarno : a political biography
Penguin Books, 1973
 Buku Teks
Crisp, L. F. (Leslie Finlay)
Ben Chifley : a political biography
Angus & Robertson , 1963
 Buku Teks