Reference health
What Do Tour Operators Do? Internet and the Economics of Intermediation in the Tourism Industry
19/19 checkable references clean · checked 2026-08-27
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
15 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 19 checked references that resolve
resolves10.1177/056943450204600107
Quality, Uncertainty and the Internet: The Market for Cyber Lemons
resolves10.2307/20062113
Seller Reputation, Information Signals, and Prices for Heterogeneous Coins on eBay
resolves10.1177/004728759403200372
Tourism, Technology and Competitive Strategies. Auliana Poon. University of Arizona Press, 1230 North Park Avenue, Tucson, AZ 85719. 1993. 352p. $85.50
The 15 references without a DOI — listed, not checked
no DOI — not checkedref5
no DOI — not checkedref9
no DOI — not checkedref10
no DOI — not checkedref11
no DOI — not checkedref12
no DOI — not checkedDoes a Seller's Ecommerce Reputation Matter? Evidence from eBay Auctions"
no DOI — not checkedInformation and consumer behaviour"
no DOI — not checkedref20
no DOI — not checkedClick to fly
no DOI — not checkedref27
no DOI — not checkedref29
no DOI — not checkedref31
no DOI — not checkedref32
no DOI — not checkedref33
no DOI — not checkedAdvantages of the Internet as a Marketing Tool Main Applications of the Internet in Tourism Marketing
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-08-27 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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