Dyfyniad APA

Rosales Reyes, R. (2011). An Approach to Information Policy in Costa Rica.

Dyfyniad Arddull Chicago

Rosales Reyes, Rebeca. An Approach to Information Policy in Costa Rica. 2011.

Dyfyniad MLA

Rosales Reyes, Rebeca. An Approach to Information Policy in Costa Rica. 2011.

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