Tusar, M. F. K., & Khan, M. (2011). Google's keyword analysis tool and compare its various metrics for finding the most popular search terms on the web. BRAC University.
Chicago-Zitierstil (17. Ausg.)Tusar, Md. Fazlul Karim, und Mumit Khan. Google's Keyword Analysis Tool and Compare Its Various Metrics for Finding the Most Popular Search Terms on the Web. BRAC University, 2011.
MLA-Zitierstil (8. Ausg.)Tusar, Md. Fazlul Karim, und Mumit Khan. Google's Keyword Analysis Tool and Compare Its Various Metrics for Finding the Most Popular Search Terms on the Web. BRAC University, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.