Helgesen, M. (1995). Active listening: Introducing skills and understanding. Cambridge, UK: Cambridge university press.
Style de citation ChicagoHelgesen, Marc. Active Listening: Introducing Skills and Understanding. Cambridge, UK: Cambridge university press, 1995.
Style de citation MLAHelgesen, Marc. Active Listening: Introducing Skills and Understanding. Cambridge, UK: Cambridge university press, 1995.
Attention : ces citations peuvent ne pas être correctes à 100%.