Título/Resp.:	Information sources for travel decisions : toward a source process model / Thomas Bieger, Christian Laesser
Autor(es):	Bieger, Thomas; Laesser, Christian
Publicação:	[S.l.: s.n.]
IN:	Journal of Travel Research. - London. - Vol. 42, nº 4 (May 2004), p. 357-371; RE-111