Pottruck David S. (2000). Clicks and Mortar: Passion-driven growth in an internet-driven world. Jossey Bass / Wiley Publication.
Chicago-referens (17:e uppl.)Pottruck David S. Clicks and Mortar: Passion-driven Growth in an Internet-driven World. San Francisco , Califonia: Jossey Bass / Wiley Publication, 2000.
MLA-referens (9:e uppl.)Pottruck David S. Clicks and Mortar: Passion-driven Growth in an Internet-driven World. Jossey Bass / Wiley Publication, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.