Styl cytowania APA

Zhang Zehou & Chen Yuguang. (1981). On the relationship between the population structure and national economic development in China. Social sciences in China. - Chinese Academy of Social Sciences.

Styl cytowania Chicago

Zhang Zehou i Chen Yuguang. "On the Relationship Between the Population Structure and National Economic Development in China." Social Sciences in China. - Chinese Academy of Social Sciences 1981.

Styl cytowania MLA

Zhang Zehou i Chen Yuguang. "On the Relationship Between the Population Structure and National Economic Development in China." Social Sciences in China. - Chinese Academy of Social Sciences, 1981.