Travers, E. (2007). Les mots-clés des services publics.
Cita Chicago (17th ed.)Travers, Emmeline. Les Mots-clés Des Services Publics. 2007.
Cita MLA (8th ed.)Travers, Emmeline. Les Mots-clés Des Services Publics. 2007.
Atenció: Aquestes cites poden no estar 100% correctes.