Lontoc, B. (1998). Presidency. Today.
Cita Chicago (17th ed.)Lontoc, Benjie. "Presidency." Today 1998.
Cita MLA (9th ed.)Lontoc, Benjie. "Presidency." Today, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)