एपीए उद्धरण

(2006). Freedom of services in the European Union: Labour and social security law, the Bolkestein initiative. Kluwer law international.

शिकागो स्टाइल उद्धरण

Freedom of Services in the European Union: Labour and Social Security Law, the Bolkestein Initiative. The Netherlands: Kluwer law international, 2006.

एमएलए उद्धरण

Freedom of Services in the European Union: Labour and Social Security Law, the Bolkestein Initiative. Kluwer law international, 2006.