Cita APA (7a ed.)

Ruiz, J. M., & Vilarrubia, J. M. (2007). The Wise use of dummies in gravity models export potentials in the Euromed region. Banco de España.

Cita Chicago Style (17a ed.)

Ruiz, Juan M., y Josep M. Vilarrubia. The Wise Use of Dummies in Gravity Models Export Potentials in the Euromed Region. Madrid: Banco de España, 2007.

Cita MLA (9a ed.)

Ruiz, Juan M., y Josep M. Vilarrubia. The Wise Use of Dummies in Gravity Models Export Potentials in the Euromed Region. Banco de España, 2007.