Παραπομπή σε μορφή APA (7η εκδ.)

Marga Institute. (1974). Welfare and growth: A case study of Sri Lanka prepared for the UNRISD project 'The unified approach to development planning & analysis'. Marga Institute.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Marga Institute. Welfare and Growth: A Case Study of Sri Lanka Prepared for the UNRISD Project 'The Unified Approach to Development Planning & Analysis'. Colombo: Marga Institute, 1974.

Παραπομπή σε μορφή MLA (9th εκδ.)

Marga Institute. Welfare and Growth: A Case Study of Sri Lanka Prepared for the UNRISD Project 'The Unified Approach to Development Planning & Analysis'. Marga Institute, 1974.