Não informado. (1962). Canadian Aeronautics and Space Journal. Canadian Aeronautics and Space Institute.
Lua i Stíl Chicago (17ú heag.)Não informado. Canadian Aeronautics and Space Journal. Ottawa: Canadian Aeronautics and Space Institute, 1962.
Lua MLA (8ú heag.)Não informado. Canadian Aeronautics and Space Journal. Canadian Aeronautics and Space Institute, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.