Lua APA (7ú heag.)

McGregor, D. (1967). The professional manager. McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

McGregor, Douglas. The Professional Manager. New York: McGraw-Hill, 1967.

Lua MLA (9ú heag.)

McGregor, Douglas. The Professional Manager. McGraw-Hill, 1967.

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