Preston, F. (1958). Great refusals. Cassell.
Lua i Stíl Chicago (17ú heag.)Preston, Florence. Great Refusals. London: Cassell, 1958.
Lua MLA (8ú heag.)Preston, Florence. Great Refusals. Cassell, 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.