Gopez, J. D. (2000). Butuan City: Site of 1st PTA music festival in Mindanao. Manila Bulletin.
芝加哥风格引文Gopez, Jhi-jhi Diola. "Butuan City: Site of 1st PTA Music Festival in Mindanao." Manila Bulletin 2000.
MLA引文Gopez, Jhi-jhi Diola. "Butuan City: Site of 1st PTA Music Festival in Mindanao." Manila Bulletin, 2000.
警告：这些引文格式不一定是100％准确.