Costa, E. (1974). Emergency employment schemes programme planning and organization of the " Frientes de trabalho" in Northeast Brazil. Geneva: International Labour Office.
शिकागो स्टाइल उद्धरणCosta, Emile. Emergency Employment Schemes Programme Planning and Organization of the " Frientes De Trabalho" in Northeast Brazil. Geneva: International Labour Office, 1974.
एमएलए उद्धरणCosta, Emile. Emergency Employment Schemes Programme Planning and Organization of the " Frientes De Trabalho" in Northeast Brazil. Geneva: International Labour Office, 1974.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.