APA引文

Duong, T. T. (2018). Developing Trade Relations between Vietnam-Germany. H. : ĐHQGHN.

Chicago Style Citation

Duong, Thi Tinh. Developing Trade Relations between Vietnam-Germany. H. : ĐHQGHN, 2018.

MLA引文

Duong, Thi Tinh. Developing Trade Relations between Vietnam-Germany. H. : ĐHQGHN, 2018.

警告：這些引文格式不一定是100％准確.