Designing social inquiry : scientific inference in qualitative research /
Gary King, Robert O. Keohane, Sidney Verba.
- Princeton, N.J. : Princeton University Press, 1994.
- xi, 245 p. : ill. ; 24 cm.
Includes bibliographical references (p. [231]-238) and index.
9780691034713
Social sciences--Methodology. Social sciences--Research. Inference. Qualitative research.