Cita APA (7a ed.)

Nielson, J., & Taglioni, D. (2004). Services Trade Liberalisation: Identifying Opportunities and Gains. OECD Publishing.

Cita Chicago Style (17a ed.)

Nielson, Julia, y Daria Taglioni. Services Trade Liberalisation: Identifying Opportunities and Gains. Paris: OECD Publishing, 2004.

Cita MLA (9a ed.)

Nielson, Julia, y Daria Taglioni. Services Trade Liberalisation: Identifying Opportunities and Gains. OECD Publishing, 2004.