Παραπομπή σε μορφή APA (7η εκδ.)

Valderrama, H. S. (2020). Governance matters: Establishing the link between governance and performance. Cesar E. A. Virata School of Business, University of the Philippines.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Valderrama, Helena S. Governance Matters: Establishing the Link Between Governance and Performance. Quezon City: Cesar E. A. Virata School of Business, University of the Philippines, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Valderrama, Helena S. Governance Matters: Establishing the Link Between Governance and Performance. Cesar E. A. Virata School of Business, University of the Philippines, 2020.