European Parliament. Political Committee. (1964). Towards political union: A selection of documents. General Directorate of Parliamentary Documentation and Information.
Lua i Stíl Chicago (17ú heag.)European Parliament. Political Committee. Towards Political Union: A Selection of Documents. [Luxembourg?]: General Directorate of Parliamentary Documentation and Information, 1964.
Lua MLA (8ú heag.)European Parliament. Political Committee. Towards Political Union: A Selection of Documents. General Directorate of Parliamentary Documentation and Information, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.