Petre, M. D. (1915). Reflections of a non-combatant. Longmans, Green.
Lua i Stíl Chicago (17ú heag.)Petre, Maude Dominica. Reflections of a Non-combatant. London ; New York: Longmans, Green, 1915.
Lua MLA (8ú heag.)Petre, Maude Dominica. Reflections of a Non-combatant. Longmans, Green, 1915.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.