APA引文

Truong, H. T. N. (2018). How patents benefit US biopharmaceutical companies?

Trích dẫn kiểu Chicago

Truong, Hoang Tu Nhi. How Patents Benefit US Biopharmaceutical Companies? 2018.

MLA引文

Truong, Hoang Tu Nhi. How Patents Benefit US Biopharmaceutical Companies? 2018.

警告：这些引文格式不一定是100％准确.