APA Style
Ng, Y, Y. (2022).
Music Theory for Young Musicians Grade 2 Third Edition (New Syllabus) (3rd edition).
Malaysia:
Poco Studio Sdn Bhd.
MLA Style
Ng, Ying, Ying.
"Music Theory for Young Musicians Grade 2 Third Edition (New Syllabus)".
3rd edition
Malaysia:
Poco Studio Sdn Bhd,
2022.
Textbook.