APA-viite

Valverde-Hernández, M. E., & Paniagua-Esquivel, C. (2021). Proposal for an index of access and ownership of ICT in Public Educational Centers in Costa Rica.

Chicago-tyylinen lähdeviittaus

Valverde-Hernández, Melissa Edith, ja Cristina Paniagua-Esquivel. Proposal for an Index of Access and Ownership of ICT in Public Educational Centers in Costa Rica. 2021.

MLA-viite

Valverde-Hernández, Melissa Edith, ja Cristina Paniagua-Esquivel. Proposal for an Index of Access and Ownership of ICT in Public Educational Centers in Costa Rica. 2021.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.