Gaya APA
Gunadi, L. (2015).
Imaginary World ; 24 Piano Pieces .
Jakarta:
Volume Ilmu Pratama ; Life on Piano Music Center.
Gaya MLA
Gunadi, Levi.
"Imaginary World ; 24 Piano Pieces".
Jakarta:
Volume Ilmu Pratama ; Life on Piano Music Center,
2015.
Book.