This book argues that the multisectoral approach is the best way to combat malnutrition and delves into the research necessary to learn whether it is possible to use the approach in nutrition. The main issue is ensuring collaboration among all of the stakeholders involved in working multisectorally.
James Garrett and Marcella Natalicchio. Working Multisectorally in Nutrition. Washington, D.C.: International Food Policy Research Institute, 2011.