Harnish, V. (2002). Mastering the Rockefeller habits: What you must do to increase the value of your fast-growth firm. SelectBooks.
Lua i Stíl Chicago (17ú heag.)Harnish, Verne. Mastering the Rockefeller Habits: What You Must Do to Increase the Value of Your Fast-growth Firm. New York: SelectBooks, 2002.
Lua MLA (8ú heag.)Harnish, Verne. Mastering the Rockefeller Habits: What You Must Do to Increase the Value of Your Fast-growth Firm. SelectBooks, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.