Dyfyniad APA

Cetic.br. (2020). Executive Summary - Survey on the use of Information and communication technologies in Brazilian households: ICT Households 2019.

Dyfyniad Arddull Chicago

Cetic.br. Executive Summary - Survey on the Use of Information and Communication Technologies in Brazilian Households: ICT Households 2019. 2020.

Dyfyniad MLA

Cetic.br. Executive Summary - Survey on the Use of Information and Communication Technologies in Brazilian Households: ICT Households 2019. 2020.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.