15
Resources share the relationship provider agent to Harper Audio
- Harper Audio, New York, p2004
- Harper Audio, New York, 2018
- Harper Audio, New York, 2021
- Harper Audio, New York, 2017
- Harper Audio, S.l., 2004
- Harper Audio, New York, NY, 2021
- Harper Audio, New York, 2016, c2015
- Harper Audio, Distributed by Recorded Books, New York, Prince Frederick, MD, p2010
- Harper Audio, New York, p2004, c1991
- Harper Audio, New York, p2005
- Harper Audio, New York, NY, 2020
- Harper Audio, distributed by Blackstone Audio, New York, p2009
- Harper Audio, New York, c2006
- Harper Audio, New York, New York, 2013
- Harper Audio, New York, p2003