NICHOLS, M. P. (1997). The Lost Art Of Listening / Michael P. Nichols. Gramedia.
Lua i Stíl Chicago (17ú heag.)NICHOLS, Michael P. The Lost Art Of Listening / Michael P. Nichols. Gramedia, 1997.
Lua MLA (8ú heag.)NICHOLS, Michael P. The Lost Art Of Listening / Michael P. Nichols. Gramedia, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.