Gaya APA
Wongso, A.
(2008).
16 Wisdom & Success : classical motivation stories 2
(
cet. 8)
.
Jakarta:
AW publishing.
Gaya MLA
Wongso, Andrie.
"16 Wisdom & Success : classical motivation stories 2".
cet. 8
Jakarta:
AW publishing,
2008.
1.