Gaya APA
Patras, Yuyun Elizabeth. (2005).
Information and Commication Technologies in schools .
USA:
UNESCO.
Gaya Chicago
Patras, Yuyun Elizabeth.
Information and Commication Technologies in schools.
USA:
UNESCO,
2005.
.
Gaya MLA
Patras, Yuyun Elizabeth.
Information and Commication Technologies in schools.
USA:
UNESCO,
2005.
.
Gaya Turabian
Patras, Yuyun Elizabeth.
Information and Commication Technologies in schools.
USA:
UNESCO,
2005.
.