by Sean Covey
Hardcover
details (USA).
(see also: Audible Audiobook · eBook (Kindle) · CD-ROM)
details (UK).
(see also: eBook (Kindle) · CD-ROM)
details (Germany).
(see also: Kindle Ausgabe)
details (Canada).
(see also: eBook (Kindle) · CD-ROM · Audible Audiobook)
ISBN: 978-1-4169-5776-8
ISBN-10: 1-4169-5776-6