P1.5-B Butuan-Magallanes road project on-track for completion in 2022. IN Mindanao News. Manila Bulletin.
Chicago-referens (17:e uppl.)"P1.5-B Butuan-Magallanes Road Project On-track for Completion in 2022. IN Mindanao News." Manila Bulletin .
MLA-referens (9:e uppl.)"P1.5-B Butuan-Magallanes Road Project On-track for Completion in 2022. IN Mindanao News." Manila Bulletin, .
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.