Pérez Barrantes, P., Quirós Agüero, A. I., & Vega Suárez, A. I. (2010). Old national bibliographic collection of books 1830 to 1900 for the National Library of Costa Rica "Miguel Obregón Lizano".
Čikaški stil citiranjaPérez Barrantes, Pedro, Ana Isabel Quirós Agüero, i Ana Isabel Vega Suárez. Old National Bibliographic Collection of Books 1830 to 1900 for the National Library of Costa Rica "Miguel Obregón Lizano". 2010.
MLA način citiranjaPérez Barrantes, Pedro, Ana Isabel Quirós Agüero, i Ana Isabel Vega Suárez. Old National Bibliographic Collection of Books 1830 to 1900 for the National Library of Costa Rica "Miguel Obregón Lizano". 2010.
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