Espiritu, E. B. (2003). Why a clear population policy is important. IN Continuum [column]. Manila Times.
Cita Chicago (17th ed.)Espiritu, Edgardo B. "Why a Clear Population Policy Is Important. IN Continuum [column]." Manila Times 2003.
Cita MLA (9th ed.)Espiritu, Edgardo B. "Why a Clear Population Policy Is Important. IN Continuum [column]." Manila Times, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.