Dyfyniad APA

Lizano, R. (2011). Future of Tourism Development in the Coasts of Costa Rica.

Dyfyniad Arddull Chicago

Lizano, Rodolfo. Future of Tourism Development in the Coasts of Costa Rica. 2011.

Dyfyniad MLA

Lizano, Rodolfo. Future of Tourism Development in the Coasts of Costa Rica. 2011.

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