Business research methods / Cooper, Donald R.

Social research methods / W. Lawrence Neuman

Business research methods Cooper, Donald R.

Research methods in psychology / Hammond, Sean.

Methods of criminological research / Jupp, Victor.

Introduction to research methods / Burns, Robert B. (Robert Bruce), 1939-

Criminological research : understanding qualitative methods / Noaks, Lesley.

Communication research : techniques, methods and applications / Du Plooy, Gertruida M.

INTRODUCTION TO RESEARCH METHODS IN PSYCHOLOGY. COOLICAN, HUGH

Research methods for the social sciences Dalli, Valerie.

Communications research : techniques, methods and applications / Plooy, G. M. du.

Research methods in social relations / Hoyle, Rick H.