Calica, A. (2012). 'Palace officials not covered by impeachment gag order'. Philippine Star.
Chicago Style (17. basım) AtıfCalica, Aurea. "'Palace Officials Not Covered by Impeachment Gag Order'." Philippine Star 2012.
MLA (9th ed.) AtıfCalica, Aurea. "'Palace Officials Not Covered by Impeachment Gag Order'." Philippine Star, 2012.
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