Quantitative Research Methods for Social Work: Making Social Work Count, Teater,

Quantitative Social Research Methods by Singh, Kultar

Research Design: Qualitative, Quantitative, and Mixed Methods 6th Edition ( PB )

Making History Count: A Primer in Quantitative Methods for Historians

Social Research Methods : Qualitative and Quantitative Approaches by W. Lawrence

Research Methods for Social Work by Babbie and Rubin (1996, Hardcover)

Research Methods for Social Work by Earl R. Babbie and Allen Rubin

Research Methods for Generalist Social Work by Marlow