Laws, S. H. (2003). Research for development: A practical guide. Vistaar Publication.
芝加哥风格引文Laws, Sophie; Harper. Research for Development: A Practical Guide. New Delhi: Vistaar Publication, 2003.
MLA引文Laws, Sophie; Harper. Research for Development: A Practical Guide. Vistaar Publication, 2003.
警告：这些引文格式不一定是100％准确.