| Ññûëêà | Äàòà | Îáúåì â êá. | ×èñëî ñòð. | Ñïðàâêà |
| Natural Language processing with Python | 2009 | 5428 | 504 | Steven Bird, Ewan Klein, Edward Loper, O'Reily |
| Getting Started on Natural Language Processing | 2013 | 166 | 16 | Nitin Madnani |
| Natural Language processing ATTIV/O | 2017 | 201 | 4 | 5 Minute guide |