Hawarden, E. (1968). Summary of the May Day Manifesto. [s.n.].
Lua i Stíl Chicago (17ú heag.)Hawarden, Eleanor. Summary of the May Day Manifesto. [S.I.]: [s.n.], 1968.
Lua MLA (8ú heag.)Hawarden, Eleanor. Summary of the May Day Manifesto. [s.n.], 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.