Gaya APA

team, P, C. (2018). Class 9 Physics Formula and Important terms – CBSE Class 9 Physics Summary . Physics Catalist: Physics Catalist.

Gaya MLA

team, Physics, Catalist. "Class 9 Physics Formula and Important terms – CBSE Class 9 Physics Summary". Physics Catalist: Physics Catalist, 2018. Electronic Resource.