Welsh, K. (1983). Backpackers' & hitch-hikers' guide to Europe & Scandinavia, Iceland, eastern Europe, Morocco & North Africa, Turkey & the Middle East. New Century Publishers.
Cita Chicago (17th ed.)Welsh, Ken. Backpackers' & Hitch-hikers' Guide to Europe & Scandinavia, Iceland, Eastern Europe, Morocco & North Africa, Turkey & the Middle East. Piscataway, N.J.: New Century Publishers, 1983.
Cita MLA (8th ed.)Welsh, Ken. Backpackers' & Hitch-hikers' Guide to Europe & Scandinavia, Iceland, Eastern Europe, Morocco & North Africa, Turkey & the Middle East. New Century Publishers, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.