Jones, R. (2012). Keyword intelligence: Keyword research for search, social and beyond. John Wiley & Sons.
Chicago Style citaatJones, Ron. Keyword Intelligence: Keyword Research for Search, Social and Beyond. Indianapolis: John Wiley & Sons, 2012.
MLA citatieJones, Ron. Keyword Intelligence: Keyword Research for Search, Social and Beyond. John Wiley & Sons, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.