Croll, E. J. (1986). Food supply in China and the nutritional status of children. UNRISD.
Cita Chicago (17th ed.)Croll, Elisabeth J. Food Supply in China and the Nutritional Status of Children. Geneva: UNRISD, 1986.
Cita MLA (9th ed.)Croll, Elisabeth J. Food Supply in China and the Nutritional Status of Children. UNRISD, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.