Gaya APA
Indrawati, F.
().
Student Workbook Silver 2 Operation Future Kids
(
1)
.
Jakarta:
PT Bangun Satya Wacana.
Gaya MLA
Indrawati, Frederica.
"Student Workbook Silver 2 Operation Future Kids".
1
Jakarta:
PT Bangun Satya Wacana,
.
Print.