Parkinson, C. N. (1977). In-laws and outlaws. Greenwood Press.
Lua i Stíl Chicago (17ú heag.)Parkinson, C. Northcote. In-laws and Outlaws. Westport, Conn.: Greenwood Press, 1977.
Lua MLA (8ú heag.)Parkinson, C. Northcote. In-laws and Outlaws. Greenwood Press, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.