एपीए उद्धरण

Jack,William. (1999). Principles of health economics for developing countries. World Bank.

शिकागो स्टाइल उद्धरण

Jack,William. Principles of Health Economics for Developing Countries. Washington: World Bank, 1999.

एमएलए उद्धरण

Jack,William. Principles of Health Economics for Developing Countries. World Bank, 1999.