(1976). Saint Gertrude the Great: Herald of Divine love. Tan books.
Lua i Stíl Chicago (17ú heag.)Saint Gertrude the Great: Herald of Divine Love. Rockford, Illinois: Tan books, 1976.
Lua MLA (8ú heag.)Saint Gertrude the Great: Herald of Divine Love. Tan books, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.