Seyoum, B. (2009). Export-import theory, practices, and procedures. New York; Lon Don: Routledge.
Chicago-stil citatSeyoum, Belay. Export-import Theory, Practices, and Procedures. New York; Lon Don: Routledge, 2009.
MLA-referensSeyoum, Belay. Export-import Theory, Practices, and Procedures. New York; Lon Don: Routledge, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.