Cita APA (7a ed.)

Findlay, C. C., & Warren, T. (2000). Impediments to trade in services: Measurement and policy implications. Routledge.

Cita Chicago Style (17a ed.)

Findlay, Christopher C., y Tony Warren. Impediments to Trade in Services: Measurement and Policy Implications. London: Routledge, 2000.

Cita MLA (8a ed.)

Findlay, Christopher C., y Tony Warren. Impediments to Trade in Services: Measurement and Policy Implications. Routledge, 2000.