Gaya APA
Hughes, Fergus P.. (1991).
Children, play and development .
Boston:
Allyn and Bacon.
Gaya Chicago
Hughes, Fergus P..
Children, play and development.
Boston:
Allyn and Bacon,
1991.
Text.
Gaya MLA
Hughes, Fergus P..
Children, play and development.
Boston:
Allyn and Bacon,
1991.
Text.
Gaya Turabian
Hughes, Fergus P..
Children, play and development.
Boston:
Allyn and Bacon,
1991.
Print.