Sarkar, D. (2019). Text analytics with Python: A practitioner's guide to natural language processing (Second edition.). Apress.
Lua i Stíl Chicago (17ú heag.)Sarkar, Dipanjan. Text Analytics with Python: A Practitioner's Guide to Natural Language Processing. Second edition. Bangalore, Karnataka, India: Apress, 2019.
Lua MLA (8ú heag.)Sarkar, Dipanjan. Text Analytics with Python: A Practitioner's Guide to Natural Language Processing. Second edition. Apress, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.