Brownell, J. (1986). Building active listening skill. Prentice Hall Pentice -Hall.
Chicago Style (17th ed.) CitationBrownell, Judi. Building Active Listening Skill. New Jersey: Prentice Hall Pentice -Hall, 1986.
MLA (9th ed.) CitationBrownell, Judi. Building Active Listening Skill. Prentice Hall Pentice -Hall, 1986.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.