Gaya APA
Rahayu, G, N.
(2019).
Workbook Joyful English 3 for Primary Grade III
.
Bogor:
Quadra.
Gaya MLA
Rahayu, Gumanti, Ning.
"Workbook Joyful English 3 for Primary Grade III".
Bogor:
Quadra,
2019.
Text.