Lua APA (7ú heag.)

Leffingwell, W. (1975). Text book of office management (3rd.). McGraw Hill.

Lua i Stíl Chicago (17ú heag.)

Leffingwell, W. Text Book of Office Management. 3rd. New Delhi: McGraw Hill, 1975.

Lua MLA (9ú heag.)

Leffingwell, W. Text Book of Office Management. 3rd. McGraw Hill, 1975.

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