APA Citation

 Kent, P. (2012).  Search engine optimization for dummies.  Wiley Publishing Inc.

Trích dẫn kiểu Chicago

 Kent, Peter.  Search Engine Optimization for Dummies.  Wiley Publishing Inc, 2012.

MLA Citation

 Kent, Peter.  Search Engine Optimization for Dummies.  Wiley Publishing Inc, 2012.

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