Gaya APA
Kurniawaty, L.
(2008).
Happy lesson volume 3 : Student's enrichment book
.
Bandung:
Tinta Emas Publishing.
Gaya MLA
Kurniawaty, Lia.
"Happy lesson volume 3 : Student's enrichment book".
Bandung:
Tinta Emas Publishing,
2008.
Text.