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"Now Hawaii is only hours away!" : The airlines alter tourism
Karsner, Douglas, (1999)
1999 outlook for travel and tourism : proceedings of the Travel Industry Association of America's Twenty-fourth Annual Marketing Outlook Forum, October 26 - 28, 1998, Reno, Nevada
(1998)
Travel trends in the United States and Canada
Goeldner, Charles R., (1978)
Diversification and market structure
Alcaly, Roger E., (1979)
An economic study of the demand for air passenger service over the North Atlantic
Alcaly, Roger E., (1969)
Information and food prices
Alcaly, Roger E., (1976)