Aryeetey, E. (1992). The relationship between the formal and informal sectors of the financial market in Ghana. Centre for the Study of African Economies.
Lua i Stíl Chicago (17ú heag.)Aryeetey, Ernest. The Relationship Between the Formal and Informal Sectors of the Financial Market in Ghana. Oxford, England: Centre for the Study of African Economies, 1992.
Lua MLA (9ú heag.)Aryeetey, Ernest. The Relationship Between the Formal and Informal Sectors of the Financial Market in Ghana. Centre for the Study of African Economies, 1992.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.