Cita APA (7th ed.)

(1987). Directory of physicists from developing countries. International Centre for Theoretical Physics.

Cita Chicago (17th ed.)

Directory of Physicists from Developing Countries. Miramare, Trieste: International Centre for Theoretical Physics, 1987.

Cita MLA (9th ed.)

Directory of Physicists from Developing Countries. International Centre for Theoretical Physics, 1987.