APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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