Gaya APA
SANTROCK, JOHN W.. (2001).
Child development (9th.ed.).
BOSTON:
MCGRAW HILL.
Gaya Chicago
SANTROCK, JOHN W..
Child development.
9th.ed.
BOSTON:
MCGRAW HILL,
2001.
Text.
Gaya MLA
SANTROCK, JOHN W..
Child development.
9th.ed.
BOSTON:
MCGRAW HILL,
2001.
Text.
Gaya Turabian
SANTROCK, JOHN W..
Child development.
9th.ed.
BOSTON:
MCGRAW HILL,
2001.
Print.