Lopez, E. H. (2005). Celedonio A. Pile, Jr., President and CEO, Phoenix Land, Inc.. IN Pro-files [column]. Manila Bulletin.
Cita Chicago (17th ed.)Lopez, Edu H. "Celedonio A. Pile, Jr., President and CEO, Phoenix Land, Inc.. IN Pro-files [column]." Manila Bulletin 2005.
Cita MLA (9th ed.)Lopez, Edu H. "Celedonio A. Pile, Jr., President and CEO, Phoenix Land, Inc.. IN Pro-files [column]." Manila Bulletin, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.