Iremonger, M. (1990). DASAR analisis tegangan. UI Press.
Lua i Stíl Chicago (17ú heag.)Iremonger, MJ. DASAR Analisis Tegangan. UI Press, 1990.
Lua MLA (8ú heag.)Iremonger, MJ. DASAR Analisis Tegangan. UI Press, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.