Genre
Sources
Newspapers
11
Early works to 1800
8
Periodicals
8
Controversial literature
6
Archives
5
Catalogs
4
Registers
3
Bibliography
2
Biography
2
Commentaries
2
Correspondence
2
Apologetic works
1
Cases
1
Charters, grants, privileges
1
Congresses
1
Diaries
1
Drama
1
Genealogy
1
Indexes
1
Regulations
1
Statistics
1