Cita APA (7a ed.)

DSE-ESAMI Seminars Arusha, Hüttemann, L., & Musana, A. (1988). Trade Information Services: Reports and selected Papers (2nd extended ed.). German Fundation for International Development.

Cita Chicago Style (17a ed.)

DSE-ESAMI Seminars Arusha, Lutz Hüttemann, y Augustes Musana. Trade Information Services: Reports and Selected Papers. 2nd extended ed. Bonn ; Arusha: German Fundation for International Development, 1988.

Cita MLA (9a ed.)

DSE-ESAMI Seminars Arusha, et al. Trade Information Services: Reports and Selected Papers. 2nd extended ed. German Fundation for International Development, 1988.