Lua APA (7ú heag.)

Nel, E. L. (1958). Mr. Churchill's secretary: By Elizabeth Nel. Coward-McCann.

Lua i Stíl Chicago (17ú heag.)

Nel, Elizabeth Layton. Mr. Churchill's Secretary: By Elizabeth Nel. New York: Coward-McCann, 1958.

Lua MLA (8ú heag.)

Nel, Elizabeth Layton. Mr. Churchill's Secretary: By Elizabeth Nel. Coward-McCann, 1958.

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