Philippines. Bureau of Communications Services. (2012). Ugnay: Connecting with the people : a list of more than 500 government publications. Presidential Communications Operations Office, Bureau of Communications Services.
Čikaški stil citiranja (17. izdanje)Philippines. Bureau of Communications Services. Ugnay: Connecting with the People : A List of More than 500 Government Publications. San Miguel, Manila: Presidential Communications Operations Office, Bureau of Communications Services, 2012.
MLA način citiranja (9. izdanje)Philippines. Bureau of Communications Services. Ugnay: Connecting with the People : A List of More than 500 Government Publications. Presidential Communications Operations Office, Bureau of Communications Services, 2012.
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