Santos, A., Cobo, C., Costa, C., Aguilar, J., Cabrera, M., Cadme, E., . . . Avorio, A. (2012). Open educational resources in higher education: Cases from Latin America and Europe. Universidade Federal Fluminense.
Čikaški stil citiranja (17. izdanje)Santos, A., et al. Open Educational Resources in Higher Education: Cases from Latin America and Europe. Universidade Federal Fluminense, 2012.
MLA način citiranja (9. izdanje)Santos, A., et al. Open Educational Resources in Higher Education: Cases from Latin America and Europe. Universidade Federal Fluminense, 2012.
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