Gaya APA
Dworetzky, John P.. (1984).
Introduction to child development (Ed. 2nd).
St. Paul:
West Publishing.
Gaya Chicago
Dworetzky, John P..
Introduction to child development.
Ed. 2nd
St. Paul:
West Publishing,
1984.
Text.
Gaya MLA
Dworetzky, John P..
Introduction to child development.
Ed. 2nd
St. Paul:
West Publishing,
1984.
Text.
Gaya Turabian
Dworetzky, John P..
Introduction to child development.
Ed. 2nd
St. Paul:
West Publishing,
1984.
Print.