by Clay Shirky
Paperback
details (UK).
(see also: Audible Audiobook)
details (USA).
(see also: eBook (Kindle) · Audible Audiobook)
details (Germany).
(see also: Audible Hörbuch)
details (Canada).
(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-14-311494-9
ISBN-10: 0-14-311494-8
Penguin Books · 2009