APA aipamena

NICHOLS, M. P. (1997). The Lost Art Of Listening / Michael P. Nichols. Gramedia.

Chicago Style aipamena

NICHOLS, Michael P. The Lost Art Of Listening / Michael P. Nichols. Gramedia, 1997.

MLA aipamena

NICHOLS, Michael P. The Lost Art Of Listening / Michael P. Nichols. Gramedia, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.