Gaya APA
LAWRENSKY, E. (2008).
MAKING YOU BABY INTELLIGENT AND CREATIVE THROUGH PLAYING .
JAKARTA:
PRESTASI PUSTAKARAYA.
Gaya MLA
LAWRENSKY, ELIZABETH.
"MAKING YOU BABY INTELLIGENT AND CREATIVE THROUGH PLAYING".
JAKARTA:
PRESTASI PUSTAKARAYA,
2008.
Text.