(1987). Directory of physicists from developing countries. International Centre for Theoretical Physics.
Chicago-referens (17:e uppl.)Directory of Physicists from Developing Countries. Miramare, Trieste: International Centre for Theoretical Physics, 1987.
MLA-referens (9:e uppl.)Directory of Physicists from Developing Countries. International Centre for Theoretical Physics, 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.