Villar, J. (2018). Frayna, other Pinoys triumph in Spain chess. IN Sports [column]. Philippine Star.
Cita Chicago (17th ed.)Villar, Joey. "Frayna, Other Pinoys Triumph in Spain Chess. IN Sports [column]." Philippine Star 2018.
Cita MLA (9th ed.)Villar, Joey. "Frayna, Other Pinoys Triumph in Spain Chess. IN Sports [column]." Philippine Star, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.