Tiquia, M. L. N. (2017). 'Prisoner's dilemma'. IN Zilch [column]. Manila Times.
Cita Chicago (17th ed.)Tiquia, Ma. Lourdes N. "'Prisoner's Dilemma'. IN Zilch [column]." Manila Times 2017.
Cita MLA (9th ed.)Tiquia, Ma. Lourdes N. "'Prisoner's Dilemma'. IN Zilch [column]." Manila Times, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.