Tadjoeddin Noor
Mutiara, 1974
Buku Teks SO
Tadjoeddin Noor
Former Counsellor, 1976
Buku Teks SO
Afsghar, Haleh
Longman, 1991
Buku Teks
edited by John Langmore and David Peetz
George Allen & Unwin in association with the Australian Labor Party, 1983
Buku Teks SO
Dahrendorf, Ralf
Stanford University Press, 1975
Buku Teks SO