Dyfyniad APA

Campos Oviedo, M. (2009). Analysis of the scientific production of the Revista Geográfica de América Central in the years 1991-2002.

Dyfyniad Arddull Chicago

Campos Oviedo, Marianela. Analysis of the Scientific Production of the Revista Geográfica De América Central in the Years 1991-2002. 2009.

Dyfyniad MLA

Campos Oviedo, Marianela. Analysis of the Scientific Production of the Revista Geográfica De América Central in the Years 1991-2002. 2009.

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