Gaya APA
Prabhu, Anirudh. (2016).
E- Book : Introducing SEO .
United States of America:
Apress.
Gaya Chicago
Prabhu, Anirudh.
E- Book : Introducing SEO.
United States of America:
Apress,
2016.
Text.
Gaya MLA
Prabhu, Anirudh.
E- Book : Introducing SEO.
United States of America:
Apress,
2016.
Text.
Gaya Turabian
Prabhu, Anirudh.
E- Book : Introducing SEO.
United States of America:
Apress,
2016.
Print.