Dyfyniad APA

Timothy Johnston. (1999). Investing in health development effectiveness in the health, nutrition, and population sector. Washington DC: The World Bank.

Dyfyniad Arddull Chicago

Timothy Johnston. Investing in Health Development Effectiveness in the Health, Nutrition, and Population Sector. Washington DC: The World Bank, 1999.

Dyfyniad MLA

Timothy Johnston. Investing in Health Development Effectiveness in the Health, Nutrition, and Population Sector. Washington DC: The World Bank, 1999.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.