Lee; Seda. Search Engine Advertising: Buying Your Way to the Top to Increase Sales (2.). Pearson India.
Cita Chicago (17th ed.)Lee; Seda. Search Engine Advertising: Buying Your Way to the Top to Increase Sales. 2. Pearson India.
Cita MLA (8th ed.)Lee; Seda. Search Engine Advertising: Buying Your Way to the Top to Increase Sales. 2. Pearson India.
Atenció: Aquestes cites poden no estar 100% correctes.