Jones, R. (2012). Keyword intelligence: Keyword research for search, social and beyond. John Wiley & Sons.
シカゴスタイル引用形Jones, Ron. Keyword Intelligence: Keyword Research for Search, Social and Beyond. Indianapolis: John Wiley & Sons, 2012.
MLA引用形式Jones, Ron. Keyword Intelligence: Keyword Research for Search, Social and Beyond. John Wiley & Sons, 2012.
警告: この引用は必ずしも正確ではありません.