Gaya APA
Wong, Agnes, Mak, Cecilia, Lan, Tye Boo. (2008).
IT and Office Software (5th.Ed).
Singapura:
Mc Graw Hill.
Gaya Chicago
Wong, Agnes, Mak, Cecilia, Lan, Tye Boo.
IT and Office Software.
5th.Ed
Singapura:
Mc Graw Hill,
2008.
Text.
Gaya MLA
Wong, Agnes, Mak, Cecilia, Lan, Tye Boo.
IT and Office Software.
5th.Ed
Singapura:
Mc Graw Hill,
2008.
Text.
Gaya Turabian
Wong, Agnes, Mak, Cecilia, Lan, Tye Boo.
IT and Office Software.
5th.Ed
Singapura:
Mc Graw Hill,
2008.
Print.