Philippines (Republic). Office of the President. Presidential Economic Staff. (1969). Provincial profile of Iloilo. The Office.
芝加哥风格引文Philippines (Republic). Office of the President. Presidential Economic Staff. Provincial Profile of Iloilo. [Manila: The Office, 1969.
MLA引文Philippines (Republic). Office of the President. Presidential Economic Staff. Provincial Profile of Iloilo. The Office, 1969.
警告：这些引文格式不一定是100％准确.