Gaya APA
Wongso, A.
(2010).
Let Us Think and Grow Big
(
Cet.1)
.
Yogyakarta:
Penerbit Bangkit.
Gaya MLA
Wongso, Anastasia.
"Let Us Think and Grow Big".
Cet.1
Yogyakarta:
Penerbit Bangkit,
2010.
Text.