Ahmed, Akbar S., author
Vistaar Publications, 1990
Buku Teks
edited by Peter G. Gowing and Robert Day McAmis
Solidaridad Pub. House, 1974
Buku Teks
Arnold, Stanislaw
Polonia Publishing House, 1962
Buku Teks
Ahmed, Akbar S., author
Erlangga , 1992
Buku Teks
edited by Maaike van Berkel, Leon Buskens, Petra M. Sijpesteijn
Brill, 2017
eBooks