Lua APA (7ú heag.)

Francis, D. (1992). Driving force. Michael Joseph.

Lua i Stíl Chicago (17ú heag.)

Francis, Dick. Driving Force. London: Michael Joseph, 1992.

Lua MLA (9ú heag.)

Francis, Dick. Driving Force. Michael Joseph, 1992.

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