Toward Integrating Qualitative and Quantitative Methods: An Introduction

Reichardt CS , Cook TD : Beyond qualitative versus quantitative methods, in Cook TT , Reichardt CS (eds); Qualitative and Quantitative Methods in Evaluation Research . Beverly Hills, CA, Sage, 1979.

Patton MQ : Qualitative Evaluation and Research Methods. Newbury Park, CA, Sage, 1990.

Steckler A. : The use of qualitative evaluation methods to test internal validity: An example in a work site health promotion program. Evaluation and the Health Professions 12:115-133, 1989.

Schiller PL , Steckler A. , Dawson L. , Patton FA : Participatory Planning in Community Health Education. Oakland, CA, Third Party Publishing Co., 1987.

Rosenberg A. : Philosophy of Social Science. Boulder, CO, Westview Press, Inc., 1988.

Lincoln YS , Guba EG : Naturalistic Inquiry. Newbury Park, CA, Sage, 1985.

Noblitt GW , Hare RD : Meta-Ethnography: Synthesizing Qualitative Studies. Newbury Park, CA, Sage, 1988.

House E. : Evaluating with Validity. Beverly Hills, CA, Sage, 1980.

Yin RK: Case Study Research. Beverly Hills, CA, Sage, 1984.

Fettermann DM: Ethnography : Step by Step. Newbury Park, CA, Sage, 1989.