APA (7e ed.) Bronvermelding

Oiga, J. L. A., & Antonio, R. (2017). Sea change: Major reforms are in place for Manila ports. Philippine Panorama.

Chicago (17e ed.) Bronvermelding

Oiga, Jacky Lynne A., en Raymond Antonio. "Sea Change: Major Reforms Are in Place for Manila Ports." Philippine Panorama 2017.

MLA (9e ed.) Bronvermelding

Oiga, Jacky Lynne A., en Raymond Antonio. "Sea Change: Major Reforms Are in Place for Manila Ports." Philippine Panorama, 2017.