Gaya APA
IILINGWORTH, R., S. (1994-c.1).
The normal child: some problems of the early years and their treatment (10).
New York:
CHURCHILL LIVINGSTONE.
Gaya MLA
IILINGWORTH, R., S..
The normal child: some problems of the early years and their treatment.
10
New York:
CHURCHILL LIVINGSTONE,
1994-c.1.
Text.