International Bank for Reconstruction and Development. Asia Technical Dept & World Bank Europe, Middle East, and North Africa Technical Dept. (1989). Improving the supply of fertilizers to developing countries. World Bank.
Chicago-Zitierstil (17. Ausg.)International Bank for Reconstruction and Development. Asia Technical Dept und Middle East World Bank Europe. Improving the Supply of Fertilizers to Developing Countries. Washington, D.C.: World Bank, 1989.
MLA-Zitierstil (9. Ausg.)International Bank for Reconstruction and Development. Asia Technical Dept und Middle East World Bank Europe. Improving the Supply of Fertilizers to Developing Countries. World Bank, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.