Cita APA (7a ed.)

Alvarez Basterra, M. D. (2003). Online and offline information sources in choosing leisure travel: A study of Turkish travelers. [s.n.].

Cita Chicago Style (17a ed.)

Alvarez Basterra, María Dolores. Online and Offline Information Sources in Choosing Leisure Travel: A Study of Turkish Travelers. [S.l.]: [s.n.], 2003.

Cita MLA (9a ed.)

Alvarez Basterra, María Dolores. Online and Offline Information Sources in Choosing Leisure Travel: A Study of Turkish Travelers. [s.n.], 2003.