APA (7th ed.) Citation

Castillo Merino, D., & Sjöberg, M. (2008). The Economics of e-learning: A theoretical framework for the economics of e-learning (Primera edición.). Universitat Oberta de Catalunya.

Chicago Style (17th ed.) Citation

Castillo Merino, David, and Mikael Sjöberg. The Economics of E-learning: A Theoretical Framework for the Economics of E-learning. Primera edición. Barcelona: Universitat Oberta de Catalunya, 2008.

MLA (9th ed.) Citation

Castillo Merino, David, and Mikael Sjöberg. The Economics of E-learning: A Theoretical Framework for the Economics of E-learning. Primera edición. Universitat Oberta de Catalunya, 2008.