by Cal Newport
Hardcover
details (USA).
(see also: eBook (Kindle) · Audible Audiobook · Audible Audiobook)
details (United Kingdom).
(see also: Audio CD · eBook (Kindle) · Audible Audiobook)
details (Germany).
(see also: Audio CD · Kindle Ausgabe · Audible Hörbuch)
details (Canada).
(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-1-4555-0912-6
ISBN-10: 1-4555-0912-4
Grand Central Publishing · 2012