Lua APA (7ú heag.)
Smoke, J. (1985). Turning points. Harvest House.
Lua i Stíl Chicago (17ú heag.)
Smoke, Jim. Turning Points. Eugene, Or.: Harvest House, 1985.
Lua MLA (9ú heag.)
Smoke, Jim. Turning Points. Harvest House, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.