Citazione APA

Singer,H W, & Hatti,N. (1991). Aid and external financing in the 1990's. Indus Publishing.

Stile di citazione Chicago

Singer,H W, e Hatti,N. Aid and External Financing in the 1990's. New Delhi: Indus Publishing, 1991.

Citazione MLA

Singer,H W, e Hatti,N. Aid and External Financing in the 1990's. Indus Publishing, 1991.