An Analysis by National Geographic: Consumer Expenditures on Travel and Related Items by Family Income Quintiles. National Geographic, 1251 Avenue of the Americas, New York, N.Y. 10020. July 1978. 25p
1980; SAGE Publishing; Volume: 18; Issue: 3 Linguagem: Inglês
10.1177/004728758001800339
ISSN1552-6763
Tópico(s)Diverse Aspects of Tourism Research
Referência(s)