Gaya APA

-dufresne, F, B, ;, W, O, Z, T, A. (). Banking Sector Efficiency in Sub-Saharan Africa . [s.i.]: .

Gaya MLA

-dufresne, Fran�ois, Boutin, ;, Williams,, Oral,, Zawisza,, Tomasz, A.. "Banking Sector Efficiency in Sub-Saharan Africa". [s.i.]: , . Text.