(1951). The Art Of Asking Questions / Stanley Ll. Payne. Princeton Univ. Press.
Lua i Stíl Chicago (17ú heag.)The Art Of Asking Questions / Stanley Ll. Payne. Princeton Univ. Press, 1951.
Lua MLA (8ú heag.)The Art Of Asking Questions / Stanley Ll. Payne. Princeton Univ. Press, 1951.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.