Gaya APA
Djaelani, Y.
(1994).
Praktek individual instrumen mayor cello 2
.
Padangpanjang:
ASKI Padangpanjang.
Gaya MLA
Djaelani, Yoesbar.
"Praktek individual instrumen mayor cello 2".
Padangpanjang:
ASKI Padangpanjang,
1994.
Text.