http://www.sociologypress.com/books/classic_series/the_discovery_of_grounded_theory.htm The seminal work on classic grounded theory methodology, co-authored by Barney G. Glaser and Anselm Strauss. CONTENT I The Discovery of Grounded Theory Part I Generating Theory by Comparative Analysis II Generating Theory III Theoretical Sampling IV From Substantive to Formal Theory V The Constant Comparative Method of Qualitative Analysis VI Clarifying and Assessing Comparative Studies Part II The Flexible Use of Data VII New Sources of Qualitative Data VIII Theoretical Elaboration of Quantitative Data Part III Implications of Grounded Theory IX The Credibility of Grounded Theory X Applying Grounded Theory XI Insight and Theory Development Epilogue Index