| 513110 |
Publishers, newspaper, combined with printing |
| 513120 |
Advertising periodical publishers |
| 513120 |
Advertising periodical publishers (except exclusive Internet publishing) |
| 513120 |
Advertising periodical publishers and printing combined |
| 513120 |
Advertising periodical publishers, exclusively on Internet |
| 513120 |
Agricultural magazine and periodical publishers |
| 513120 |
Agricultural magazine and periodical publishers (except exclusive Internet publishing) |
| 513120 |
Agricultural magazine and periodical publishers and printing combined |
| 513120 |
Agricultural magazine and periodical publishers, exclusively on Internet |
| 513120 |
Comic book publishers |