Penn, C., & Ward, M. (1943). G. K. Chesterton: A review of Maisie Ward's great book. Published for the C.W.M. by Catholic Suppliers (N.Z.).
Lua i Stíl Chicago (17ú heag.)Penn, Christopher, agus Maisie Ward. G. K. Chesterton: A Review of Maisie Ward's Great Book. [Wellington, N.Z.: Published for the C.W.M. by Catholic Suppliers (N.Z.), 1943.
Lua MLA (8ú heag.)Penn, Christopher, agus Maisie Ward. G. K. Chesterton: A Review of Maisie Ward's Great Book. Published for the C.W.M. by Catholic Suppliers (N.Z.), 1943.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.