(1955). Flags of all nations. Her Majesty's stationery office.
Lua i Stíl Chicago (17ú heag.)Flags of All Nations. London: Her Majesty's stationery office, 1955.
Lua MLA (8ú heag.)Flags of All Nations. Her Majesty's stationery office, 1955.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.