Lua APA (7ú heag.)

McFarland, K. (2008). The Breakthrough Company. Crown Business.

Lua i Stíl Chicago (17ú heag.)

McFarland, Keith. The Breakthrough Company. New York: Crown Business, 2008.

Lua MLA (9ú heag.)

McFarland, Keith. The Breakthrough Company. Crown Business, 2008.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.