Cita APA (7th ed.)

Laws, S. H. (2003). Research for development: A practical guide. Vistaar Publication.

Cita Chicago (17th ed.)

Laws, Sophie; Harper. Research for Development: A Practical Guide. New Delhi: Vistaar Publication, 2003.

Cita MLA (8th ed.)

Laws, Sophie; Harper. Research for Development: A Practical Guide. Vistaar Publication, 2003.