Gaya APA
F, J, O, H, &, D.
(2011).
How To Market Kids Product
(
1222)
.
jakarta:
Salemba Empat.
Gaya MLA
F, Jony, Oktavian, Haryanto, &, Drana.
"How To Market Kids Product".
1222
jakarta:
Salemba Empat,
2011.
Text.