Iyengar, T. K. S., & Radhakrishna, S. (1977). Technical information services for developing countries. International Council of Scientific Unions.
Citação norma ChicagoIyengar, T. K. S., and S. Radhakrishna. Technical Information Services for Developing Countries. International Council of Scientific Unions, 1977.
Citação norma MLAIyengar, T. K. S., and S. Radhakrishna. Technical Information Services for Developing Countries. International Council of Scientific Unions, 1977.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.