Diliman Review Staff. (1987). Towards a united Cordillera. Towards a united Cordillera..
Cita Chicago (17th ed.)Diliman Review Staff. "Towards a United Cordillera." Towards a United Cordillera. 1987.
Cita MLA (9th ed.)Diliman Review Staff. "Towards a United Cordillera." Towards a United Cordillera., 1987.
Atenció: Aquestes cites poden no estar 100% correctes.