(2018). Respect election volunteers, PPCRV tells COMELEC. Manila Bulletin.
Chicago Style aipamena"Respect Election Volunteers, PPCRV Tells COMELEC." Manila Bulletin 2018.
MLA aipamena"Respect Election Volunteers, PPCRV Tells COMELEC." Manila Bulletin, 2018.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.