Agriculture and Resources System Research Congress for Western Visayas (1st : 1976 : Iloilo City). (1976). Proceedings [held at] Iloilo City, Feb. 25-28, 1976. s.n.
芝加哥风格引文Agriculture and Resources System Research Congress for Western Visayas (1st : 1976 : Iloilo City). Proceedings [held at] Iloilo City, Feb. 25-28, 1976. [S.l: s.n, 1976.
MLA引文Agriculture and Resources System Research Congress for Western Visayas (1st : 1976 : Iloilo City). Proceedings [held at] Iloilo City, Feb. 25-28, 1976. s.n, 1976.
警告：这些引文格式不一定是100％准确.