Social research method : qualitative and quantitative approaches /
H. Russell Bernard.
- 2nd ed.
- Los Angeles : SAGE Publications, c2013.
- xxxiii, 789 p. : col. ill. ; 26 cm.
Includes bibliographical references (p. 691-753) and indexes.
Preface -- About the author -- About social science -- The foundations of social research -- Preparing for research -- Research design : experiments and experimental thinking -- Sampling : the basics -- Sampling theory -- Nonprobability sampling -- Interviewing I : unstructured and semistructured.