APA-viite

Sigala, M. (2012). Social media in travel, tourism and hospitality: Theory, practice and cases. Farnham, Surrey, Burlington, VT: Ashgate Pub.

Chicago-tyylinen lähdeviittaus

Sigala, Marianna. Social Media in Travel, Tourism and Hospitality: Theory, Practice and Cases. Farnham, Surrey, Burlington, VT: Ashgate Pub, 2012.

MLA-viite

Sigala, Marianna. Social Media in Travel, Tourism and Hospitality: Theory, Practice and Cases. Farnham, Surrey, Burlington, VT: Ashgate Pub, 2012.

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