Lua APA (7ú heag.)
ebrary, Inc, & Heyse, L. (2006). Reform in Europe: Breaking the barriers in government. Ashgate.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Liesbet Heyse. Reform in Europe: Breaking the Barriers in Government. Aldershot, England ; Burlington, VT: Ashgate, 2006.
Lua MLA (9ú heag.)
ebrary, Inc, agus Liesbet Heyse. Reform in Europe: Breaking the Barriers in Government. Ashgate, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.