Lua APA (7ú heag.)

Costina, V. R. (2002). Books as art. Philippine Daily Inquirer.

Lua i Stíl Chicago (17ú heag.)

Costina, Vicky Rico. "Books as Art." Philippine Daily Inquirer 2002.

Lua MLA (9ú heag.)

Costina, Vicky Rico. "Books as Art." Philippine Daily Inquirer, 2002.

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