APA-referens (7:e uppl.)

Piedra Pullaguari, N., Lopez Vargas, J., Tovar, E., & Chicaiza Espinosa, J. (2016). Open education practices as answer to new demands of training in entrepreneurship competences: The role of recommender systems.

Chicago-referens (17:e uppl.)

Piedra Pullaguari, N., J. Lopez Vargas, E. Tovar, och J. Chicaiza Espinosa. Open Education Practices as Answer to New Demands of Training in Entrepreneurship Competences: The Role of Recommender Systems. 2016.

MLA-referens (9:e uppl.)

Piedra Pullaguari, N., et al. Open Education Practices as Answer to New Demands of Training in Entrepreneurship Competences: The Role of Recommender Systems. 2016.

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