Aquino, R. S. Effectiveness of agricultural extension programs of selected colleges in Region I.
芝加哥风格引文Aquino, Remigio S. Effectiveness of Agricultural Extension Programs of Selected Colleges in Region I.
MLA引文Aquino, Remigio S. Effectiveness of Agricultural Extension Programs of Selected Colleges in Region I.
警告：这些引文格式不一定是100％准确.