- Publication venue
- ProQuest Dissertations & Theses,
- Publication date
- 01/01/1923
- Field of study
- Publication venue
- 'SAGE Publications'
- Publication date
- Field of study
- Publication venue
- 'SAGE Publications'
- Publication date
- Field of study
- Publication venue
- 'Cambridge University Press (CUP)'
- Publication date
- Field of study