1. The Social Construction of Reality;Berger,1966
2. Basic Concepts in Sociology;Weber,1962
3. From data to wisdom;Ackoff;J. Appl. Syst. Anal,1989
4. Undertaking Qualitative Research Concepts and Cases in Injury, Health and Social Life;Rothe,2000
5. The essential role of social theory in qualitative public health research;Willis;Aust. N. Z. J. Public Health,2007