Replication research in the social sciences

Investigation the Social World Schutt Russell K. The practice of social research Babbie, Earl Social research Schofield, Michael The practice of social Research Babbie, Earl Social Research a Practical Introduction Curtis, Bruce Social science research and decision making Weiss, Carol H. The Conduct of Social Research Sanders, William B. Welfare economics: introduction and development of basic concepts Yew-Kwqang NG