Dyfyniad APA

Rivera Alfaro, R., & Porras Solís, Á. J. (2018). Population, Employment and Poverty in the Rural Territories of Costa Rica.

Dyfyniad Arddull Chicago

Rivera Alfaro, Ronald, y Ángel Jesús Porras Solís. Population, Employment and Poverty in the Rural Territories of Costa Rica. 2018.

Dyfyniad MLA

Rivera Alfaro, Ronald, y Ángel Jesús Porras Solís. Population, Employment and Poverty in the Rural Territories of Costa Rica. 2018.

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