1. The professions: roles and rules;Moore,1970
2. The Society of Radiographers, 50 years of history;Moodie,1970
3. The sociology of the caring professions;Abbott,1990
4. Power in the caring professions;Hugman,1991
5. Occupational therapy curricula and practice–skill based or knowledge based?;Ottenbacher;Occupational Therapy Journal of Research,1990