Africano, L. (1977). Businessman's guide to the Middle East. H & R.
Chicago Style aipamenaAfricano, Lillian. Businessman's Guide to the Middle East. H & R, 1977.
MLA aipamenaAfricano, Lillian. Businessman's Guide to the Middle East. H & R, 1977.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.