McGuire, J. S. (1990). Helping women improve nutrition in the developing world: Beating the zero sum game. World Bank.
Chicago-viite (17. p.)McGuire, Judith S. Helping Women Improve Nutrition in the Developing World: Beating the Zero Sum Game. Washington: World Bank, 1990.
MLA-viite (9. p.)McGuire, Judith S. Helping Women Improve Nutrition in the Developing World: Beating the Zero Sum Game. World Bank, 1990.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.