Gutierrez, E. U. (1994). The ties that bind: A guide to family, business, and other interests in the ninth House of Representatives. Philippine Center for Investigative Journalism.
Čikaški stil citiranja (17. izdanje)Gutierrez, Eric U. The Ties That Bind: A Guide to Family, Business, and Other Interests in the Ninth House of Representatives. Pasig, Metro Manila: Philippine Center for Investigative Journalism, 1994.
MLA način citiranja (9. izdanje)Gutierrez, Eric U. The Ties That Bind: A Guide to Family, Business, and Other Interests in the Ninth House of Representatives. Philippine Center for Investigative Journalism, 1994.
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