International Centre for Theoretical Physics. (1983). Physics and development no.3. International Centre for Theoretical Physics.
Chicago-referens (17:e uppl.)International Centre for Theoretical Physics. Physics and Development No.3. Miramare-Trieste: International Centre for Theoretical Physics, 1983.
MLA-referens (9:e uppl.)International Centre for Theoretical Physics. Physics and Development No.3. International Centre for Theoretical Physics, 1983.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.