Cita APA (7th ed.)

Tovar, E., Piedra Pullaguari, N., Chicaiza Espinosa, J., & Lopez Vargas, J. (2015). OERs recommendation for entrepreneurship using a framework based-on Social Networks Analysis.

Cita Chicago (17th ed.)

Tovar, E., N. Piedra Pullaguari, J. Chicaiza Espinosa, i J. Lopez Vargas. OERs Recommendation for Entrepreneurship Using a Framework Based-on Social Networks Analysis. 2015.

Cita MLA (9th ed.)

Tovar, E., et al. OERs Recommendation for Entrepreneurship Using a Framework Based-on Social Networks Analysis. 2015.