by Stephen R. Covey
Hardcover
details (USA).
(see also: Audio CD · eBook (Kindle) · Audio Cassette)
details (UK).
(see also: eBook (Kindle) · Audible Audiobook · Audio Cassette)
details (Germany).
(see also: Kindle Ausgabe · MP3 CD · Kindle Ausgabe)
details (Canada).
(see also: eBook (Kindle) · eBook (Kindle) · Audible Audiobook)
ISBN: 978-1-4767-4005-8
ISBN-10: 1-4767-4005-4
Simon & Schuster · 2013