Gaya APA
The Computer Age I. (2004).
china:
Educational technologies limited.
Gaya Chicago
The Computer Age I.
.
china:
Educational technologies limited,
2004.
Buku.
Gaya MLA
The Computer Age I.
.
china:
Educational technologies limited,
2004.
Buku.
Gaya Turabian
The Computer Age I.
china:
Educational technologies limited,
2004.
Buku.