Torres, J. V. Z. (2015). The separation principle. Philippine Panorama.
Cita Chicago (17th ed.)Torres, Jose Victor Z. "The Separation Principle." Philippine Panorama 2015.
Cita MLA (9th ed.)Torres, Jose Victor Z. "The Separation Principle." Philippine Panorama, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.