Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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