APA-referens (7:e uppl.)
Richards, G. (2009). Spin-outs: Creating businesses from university intellectual property. Harriman House Limited.
Chicago-referens (17:e uppl.)
Richards, Graham. Spin-outs: Creating Businesses from University Intellectual Property. Hampshire: Harriman House Limited, 2009.
MLA-referens (9:e uppl.)
Richards, Graham. Spin-outs: Creating Businesses from University Intellectual Property. Harriman House Limited, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.