Casayuran, M. B. (1997). Senators affirm stand against charter change. Manila Bulletin.
Cita Chicago (17th ed.)Casayuran, Mario B. "Senators Affirm Stand Against Charter Change." Manila Bulletin 1997.
Cita MLA (9th ed.)Casayuran, Mario B. "Senators Affirm Stand Against Charter Change." Manila Bulletin, 1997.
Atenció: Aquestes cites poden no estar 100% correctes.