Gaya APA
Powell, Thomas A. (2002).
The complete reference html css (5th edition).
New York:
Mc graw hill.
Gaya Chicago
Powell, Thomas A.
The complete reference html css.
5th edition
New York:
Mc graw hill,
2002.
Text.
Gaya MLA
Powell, Thomas A.
The complete reference html css.
5th edition
New York:
Mc graw hill,
2002.
Text.
Gaya Turabian
Powell, Thomas A.
The complete reference html css.
5th edition
New York:
Mc graw hill,
2002.
Print.