Villanueva, M. A. (2001). Something old, something new in Arroyo Cabinet. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Villanueva, Marichu A. "Something Old, Something New in Arroyo Cabinet." Philippine Star 2001.
Lua MLA (9ú heag.)Villanueva, Marichu A. "Something Old, Something New in Arroyo Cabinet." Philippine Star, 2001.
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