Gagni, A. O. (1962). The desirability of certain efficiency factors and production goals in selected farm enterprises in the Philippines.
芝加哥风格引文Gagni, Arsenio O. The Desirability of Certain Efficiency Factors and Production Goals in Selected Farm Enterprises in the Philippines. 1962.
MLA引文Gagni, Arsenio O. The Desirability of Certain Efficiency Factors and Production Goals in Selected Farm Enterprises in the Philippines. 1962.
警告：这些引文格式不一定是100％准确.