Danao, E. L., Villanueva, M. A., & Alquitran, N. (2000). Amorphous group launches silent majority movement / Efren Danao, Marichu Villanueva, Non Alquitran. Philippine Star.
Lua i Stíl Chicago (17ú heag.)Danao, Efren L., Marichu A. Villanueva, agus Non Alquitran. "Amorphous Group Launches Silent Majority Movement / Efren Danao, Marichu Villanueva, Non Alquitran." Philippine Star 2000.
Lua MLA (9ú heag.)Danao, Efren L., et al. "Amorphous Group Launches Silent Majority Movement / Efren Danao, Marichu Villanueva, Non Alquitran." Philippine Star, 2000.
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