Gaya APA
Hansen, P, L, &, G., Rachmayanti, W.
(2009).
Sahabat Baik
.
Jakarta:
Erlangga For Kid.
Gaya MLA
Hansen, Paeony, Lewis, &, Gaby., Rachmayanti, Winny.
"Sahabat Baik".
Jakarta:
Erlangga For Kid,
2009.
Text / Book.