Genre
- Congresses 40 canlyniadau
- Case studies 27 canlyniadau
- Cases 25 canlyniadau
- Periodicals 16 canlyniadau
- Constitution 9 canlyniadau
- Textbooks 7 canlyniadau
- Dictionaries 6 canlyniadau
- Sources 5 canlyniadau
- Statistics 5 canlyniadau
- Encyclopedias 4 canlyniadau
- Handbooks, manuals, etc 4 canlyniadau
- Cross-cultural studies 3 canlyniadau
- Treaties 3 canlyniadau
- Directories 2 canlyniadau
- Indexes 2 canlyniadau
- Miscellanea 2 canlyniadau
- Outlines, syllabi, etc 2 canlyniadau
- Bibliography 1 canlyniadau
- Catalogs 1 canlyniadau
- Charts, diagrams, etc 1 canlyniadau
- Fiction 1 canlyniadau
- Forecasts 1 canlyniadau
- Patents 1 canlyniadau
- Problems, exercises, etc 1 canlyniadau
- Study guides 1 canlyniadau