एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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