Larson, A. R., Heintz, A. C., & Schuster, E. (1975). Explaining: An elective course in composition. Ginn and Co..
Lua i Stíl Chicago (17ú heag.)Larson, Arlene R., Ann Christine Heintz, agus Elaine Schuster. Explaining: An Elective Course in Composition. Lexington, Ma.: Ginn and Co., 1975.
Lua MLA (8ú heag.)Larson, Arlene R., et al. Explaining: An Elective Course in Composition. Ginn and Co., 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.