Laws, S. H. (2003). Research for development: A practical guide. Vistaar Publication.
Chicagoスタイル(17版)引用形式Laws, Sophie; Harper. Research for Development: A Practical Guide. New Delhi: Vistaar Publication, 2003.
MLA(8版)引用形式Laws, Sophie; Harper. Research for Development: A Practical Guide. Vistaar Publication, 2003.
警告: この引用は必ずしも正確ではありません.