Jones, R. (2012). Keyword intelligence: Keyword research for search, social and beyond. John Wiley & Sons.
Chicago-stil citatJones, Ron. Keyword Intelligence: Keyword Research for Search, Social and Beyond. Indianapolis: John Wiley & Sons, 2012.
MLA-referensJones, Ron. Keyword Intelligence: Keyword Research for Search, Social and Beyond. John Wiley & Sons, 2012.
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