Indian National Scientific Documentation Centre. (New Delhi). editor. (1989). Directory of scientific research institutions in India, 1989. Indian National Scientific Documentation Centre.
Cita Chicago Style (17a ed.)Indian National Scientific Documentation Centre. (New Delhi). editor. Directory of Scientific Research Institutions in India, 1989. New Delhi: Indian National Scientific Documentation Centre, 1989.
Cita MLA (9a ed.)Indian National Scientific Documentation Centre. (New Delhi). editor. Directory of Scientific Research Institutions in India, 1989. Indian National Scientific Documentation Centre, 1989.
Precaución: Estas citas no son 100% exactas.