Ledda, V. M. (2012). AEC 2015: Issues and challenges in standards and conformance. Philippine Journal of Development.
Cita Chicago (17th ed.)Ledda, Veredigna M. "AEC 2015: Issues and Challenges in Standards and Conformance." Philippine Journal of Development 2012.
Cita MLA (9th ed.)Ledda, Veredigna M. "AEC 2015: Issues and Challenges in Standards and Conformance." Philippine Journal of Development, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.