एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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