एपीए उद्धरण

Kumar, M. S. (1987). Energy pricing policies in developing countries: Theory and empirical evidence. ILO.

शिकागो स्टाइल उद्धरण

Kumar, M S. Energy Pricing Policies in Developing Countries: Theory and Empirical Evidence. Geneva: ILO, 1987.

एमएलए उद्धरण

Kumar, M S. Energy Pricing Policies in Developing Countries: Theory and Empirical Evidence. ILO, 1987.