Lua APA (7ú heag.)

Whibley, C. (1923). Political portraits: Second series. Macmillan.

Lua i Stíl Chicago (17ú heag.)

Whibley, Charles. Political Portraits: Second Series. London: Macmillan, 1923.

Lua MLA (8ú heag.)

Whibley, Charles. Political Portraits: Second Series. Macmillan, 1923.

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