(1976). Listen, reflect, act: With attentive ear courageous heart. s.n..
Lua i Stíl Chicago (17ú heag.)Listen, Reflect, Act: With Attentive Ear Courageous Heart. [S.l.: s.n., 1976.
Lua MLA (8ú heag.)Listen, Reflect, Act: With Attentive Ear Courageous Heart. s.n., 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.