Dobes, L., & Dobes, L. (1980). Czechoslovak economic relations with the developing countries.
芝加哥风格引文Dobes, L., 与 Leo Dobes. Czechoslovak Economic Relations with the Developing Countries. 1980.
MLA引文Dobes, L., 与 Leo Dobes. Czechoslovak Economic Relations with the Developing Countries. 1980.
警告：这些引文格式不一定是100％准确.