Παραπομπή σε μορφή APA (7η εκδ.)

Aryeetey, E. (1992). The relationship between the formal and informal sectors of the financial market in Ghana. Centre for the Study of African Economies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

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.

Παραπομπή σε μορφή MLA (9th εκδ.)

Aryeetey, Ernest. The Relationship Between the Formal and Informal Sectors of the Financial Market in Ghana. Centre for the Study of African Economies, 1992.