Lua APA (7ú heag.)

HALL, L. (1971). Secretary And Administrative Practive L. Hall. Macdonald and Evans.

Lua i Stíl Chicago (17ú heag.)

HALL, L. Secretary And Administrative Practive L. Hall. Macdonald and Evans, 1971.

Lua MLA (8ú heag.)

HALL, L. Secretary And Administrative Practive L. Hall. Macdonald and Evans, 1971.

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