Ruel, M. T. (2001). Can food-based strategies help reduce vitamin A and iron deficiencies?: A review of recent evidence. Internat. Food Policy Research Inst.
Chicago-Zitierstil (17. Ausg.)Ruel, Marie T. Can Food-based Strategies Help Reduce Vitamin A and Iron Deficiencies?: A Review of Recent Evidence. Washington, D.C: Internat. Food Policy Research Inst, 2001.
MLA-Zitierstil (9. Ausg.)Ruel, Marie T. Can Food-based Strategies Help Reduce Vitamin A and Iron Deficiencies?: A Review of Recent Evidence. Internat. Food Policy Research Inst, 2001.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.