Dondo, M. M. (1945). Modern French course. D.C. Heath and company.
Lua i Stíl Chicago (17ú heag.)Dondo, Mathurin Marius. Modern French Course. Boston: D.C. Heath and company, 1945.
Lua MLA (9ú heag.)Dondo, Mathurin Marius. Modern French Course. D.C. Heath and company, 1945.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.