Gaya APA
Crotts, J.. (2011).
2011_Conference on Social Media in Hospitality and Tourism .
Italy:
Routledge.
Gaya Chicago
Crotts, J..
2011_Conference on Social Media in Hospitality and Tourism.
Italy:
Routledge,
2011.
Monograf.
Gaya MLA
Crotts, J..
2011_Conference on Social Media in Hospitality and Tourism.
Italy:
Routledge,
2011.
Monograf.
Gaya Turabian
Crotts, J..
2011_Conference on Social Media in Hospitality and Tourism.
Italy:
Routledge,
2011.
Monograf.