Dyfyniad APA

Campos Vargas, M. (2013). Population with disability during 20th Century censuses in Costa Rica.

Dyfyniad Arddull Chicago

Campos Vargas, Mariana. Population With Disability During 20th Century Censuses in Costa Rica. 2013.

Dyfyniad MLA

Campos Vargas, Mariana. Population With Disability During 20th Century Censuses in Costa Rica. 2013.

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