Lancaster, G. (2002). Encyclopedia of strategic management: Marketing planning and evaluation vol. 1. Crest Publishing House.
Chicago-referens (17:e uppl.)Lancaster, Geoffrey. Encyclopedia of Strategic Management: Marketing Planning and Evaluation Vol. 1. New Delhi: Crest Publishing House, 2002.
MLA-referens (8:e uppl.)Lancaster, Geoffrey. Encyclopedia of Strategic Management: Marketing Planning and Evaluation Vol. 1. Crest Publishing House, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.