Unite, B. K. (2019). Over 6,000 kilometers of roads built, improved since 2016 - Villar. Manila Bulletin.
Chicago-referens (17:e uppl.)Unite, Betheena Kae. "Over 6,000 Kilometers of Roads Built, Improved Since 2016 - Villar." Manila Bulletin 2019.
MLA-referens (9:e uppl.)Unite, Betheena Kae. "Over 6,000 Kilometers of Roads Built, Improved Since 2016 - Villar." Manila Bulletin, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.