Cita APA (7th ed.)

(1989). OECD economic surveys: Belgium Luxembourg. Organisation for Economic Co-Operation and Development.

Cita Chicago (17th ed.)

OECD Economic Surveys: Belgium Luxembourg. Paris, France: Organisation for Economic Co-Operation and Development, 1989.

Cita MLA (9th ed.)

OECD Economic Surveys: Belgium Luxembourg. Organisation for Economic Co-Operation and Development, 1989.