Dyfyniad APA

Wang Ing Ching. TOP SCIENCE TEACHER'S GUIDE. Alston Publishing House Pte Ltd.

Dyfyniad Arddull Chicago

Wang Ing Ching. TOP SCIENCE TEACHER'S GUIDE. Alston Publishing House Pte Ltd.

Dyfyniad MLA

Wang Ing Ching. TOP SCIENCE TEACHER'S GUIDE. Alston Publishing House Pte Ltd.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.