Yugoslavia. (1977). The Associated labour act. Dopisna delavska univerza.
芝加哥风格引文Yugoslavia. The Associated Labour Act. Belgrade: Dopisna delavska univerza, 1977.
MLA引文Yugoslavia. The Associated Labour Act. Dopisna delavska univerza, 1977.
警告：这些引文格式不一定是100％准确.