Pfeiffer, M. (1972). Guide for peace I give you. William H. Sadlier, Inc..
Lua i Stíl Chicago (17ú heag.)Pfeiffer, Marcella. Guide for Peace I Give You. New York: William H. Sadlier, Inc., 1972.
Lua MLA (8ú heag.)Pfeiffer, Marcella. Guide for Peace I Give You. William H. Sadlier, Inc., 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.