एपीए उद्धरण

Brent,Robert J. (1998). Cost-benefit analysis for developing countries. Edward Elgar.

शिकागो स्टाइल उद्धरण

Brent,Robert J. Cost-benefit Analysis for Developing Countries. U S A: Edward Elgar, 1998.

एमएलए उद्धरण

Brent,Robert J. Cost-benefit Analysis for Developing Countries. Edward Elgar, 1998.