एपीए उद्धरण

Cao, T. X. M. (2024). The changes of manual Alphabets in the world.

शिकागो स्टाइल उद्धरण

Cao, Thi Xuan My. The Changes of Manual Alphabets in the World. 2024.

एमएलए उद्धरण

Cao, Thi Xuan My. The Changes of Manual Alphabets in the World. 2024.