Cita APA (7a ed.)

Hernando, I., & Núñez Ramos, S. (2002). The contribution of ICT to economic activity: A growth accounting exercise with spanish firm-level data. Banco de España, Servicio de Estudios.

Cita Chicago Style (17a ed.)

Hernando, Ignacio, y Soledad Núñez Ramos. The Contribution of ICT to Economic Activity: A Growth Accounting Exercise with Spanish Firm-level Data. Madrid: Banco de España, Servicio de Estudios, 2002.

Cita MLA (9a ed.)

Hernando, Ignacio, y Soledad Núñez Ramos. The Contribution of ICT to Economic Activity: A Growth Accounting Exercise with Spanish Firm-level Data. Banco de España, Servicio de Estudios, 2002.