Lazarus, J. (2010). Successful NLP (4th ed.). Viva Books.
Lua i Stíl Chicago (17ú heag.)Lazarus, Jeremy. Successful NLP. 4th ed. New Delhi: Viva Books, 2010.
Lua MLA (9ú heag.)Lazarus, Jeremy. Successful NLP. 4th ed. Viva Books, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.