Dyfyniad APA

Rojas, L. (2013). RETURNS TO EDUCATION, COHORTS AND BUSINESS CYCLE IN COSTA RICA: 1987-2008.

Dyfyniad Arddull Chicago

Rojas, Luis. RETURNS TO EDUCATION, COHORTS AND BUSINESS CYCLE IN COSTA RICA: 1987-2008. 2013.

Dyfyniad MLA

Rojas, Luis. RETURNS TO EDUCATION, COHORTS AND BUSINESS CYCLE IN COSTA RICA: 1987-2008. 2013.

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