एपीए उद्धरण

Montero Mata, D. (2011). Challenges of the University of Costa Rica . Us: University.

शिकागो स्टाइल उद्धरण

Montero Mata, Dagoberto. Challenges of the University of Costa Rica . Us: University. 2011.

एमएलए उद्धरण

Montero Mata, Dagoberto. Challenges of the University of Costa Rica . Us: University. 2011.