Genre
- Case studies
- Biography 23 bohtosa
- Interviews 6 bohtosa
- Cross-cultural studies 5 bohtosa
- Statistics 4 bohtosa
- Problems, exercises, etc 3 bohtosa
- Cases 2 bohtosa
- Congresses 2 bohtosa
- Handbooks, manuals, etc 2 bohtosa
- Anecdotes 1 bohtosa
- Juvenile literature 1 bohtosa
- Software 1 bohtosa
- Textbooks 1 bohtosa
- Trials, litigation, etc 1 bohtosa