Young, P. V., & Schmid, C. F. (2003). Scientific Social Surveys and Research: An Introduction to the Background, Content, Methods, Principles, and Analysis of Social Studies (4th ed.). Prentice-Hall of India Private Limited.
Citación estilo ChicagoYoung, Pauline V., and Calvin F. Schmid. Scientific Social Surveys and Research: An Introduction to the Background, Content, Methods, Principles, and Analysis of Social Studies. 4th ed. New Delhi: Prentice-Hall of India Private Limited, 2003.
Cita MLAYoung, Pauline V., and Calvin F. Schmid. Scientific Social Surveys and Research: An Introduction to the Background, Content, Methods, Principles, and Analysis of Social Studies. 4th ed. Prentice-Hall of India Private Limited, 2003.
Warning: These citations may not always be 100% accurate.