"About PCCI". Philippine Chamber of Commerce and Industry. Archived from the original on 10 March 2021. Retrieved 10 March 2021.
"Advocacy | PCCI". Philippine Chamber of Commerce and Industry. Archived from the original on 10 March 2021. Retrieved 10 March 2021.
"About the Chamber | PCCI". Philippine Chamber of Commerce and Industry. 2020-12-01. Archived from the original on 1 December 2020. Retrieved 10 March 2021.
web.archive.org
"About PCCI". Philippine Chamber of Commerce and Industry. Archived from the original on 10 March 2021. Retrieved 10 March 2021.
"Advocacy | PCCI". Philippine Chamber of Commerce and Industry. Archived from the original on 10 March 2021. Retrieved 10 March 2021.
"About the Chamber | PCCI". Philippine Chamber of Commerce and Industry. 2020-12-01. Archived from the original on 1 December 2020. Retrieved 10 March 2021.