Gaya APA
Leveraging Technology. (2010).
Boston:
Les50ns.
Gaya Chicago
Leveraging Technology.
.
Boston:
Les50ns,
2010.
Buku.
Gaya MLA
Leveraging Technology.
.
Boston:
Les50ns,
2010.
Buku.
Gaya Turabian
Leveraging Technology.
Boston:
Les50ns,
2010.
Buku.