Lua APA (7ú heag.)

Waitley, D. (1985). The Joy of Working. AMACOM(American Management Association).

Lua i Stíl Chicago (17ú heag.)

Waitley, Denis. The Joy of Working. New York: AMACOM(American Management Association), 1985.

Lua MLA (9ú heag.)

Waitley, Denis. The Joy of Working. AMACOM(American Management Association), 1985.

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