Lua APA (7ú heag.)

Kallaus, N. F., & Keeling, B. L. (1991). Administrative office management (10th ed.). South-Western Pub. Co..

Lua i Stíl Chicago (17ú heag.)

Kallaus, Norman Francis, agus B. Lewis Keeling. Administrative Office Management. 10th ed. Cincinnati, OH: South-Western Pub. Co., 1991.

Lua MLA (9ú heag.)

Kallaus, Norman Francis, agus B. Lewis Keeling. Administrative Office Management. 10th ed. South-Western Pub. Co., 1991.

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