Lehmann, J. (1966). The ample proposition: Autobiography 3. Eyre & Spottiswoode.
Lua i Stíl Chicago (17ú heag.)Lehmann, John. The Ample Proposition: Autobiography 3. London: Eyre & Spottiswoode, 1966.
Lua MLA (9ú heag.)Lehmann, John. The Ample Proposition: Autobiography 3. Eyre & Spottiswoode, 1966.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.