Malina, B. (2008). Open Access: Opportunities and challenges ; a handbook / [German Commission for Unesco] ; European Commission, Directorate-General for Research, Directorate L, Science, Economy and Society. [Coord.: of translation: Barbara Malina and Celina Ramjoue]. Office for Official Publications of the European Communities.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিMalina, Barbara. Open Access: Opportunities and Challenges ; a Handbook / [German Commission for Unesco] ; European Commission, Directorate-General for Research, Directorate L, Science, Economy and Society. [Coord.: Of Translation: Barbara Malina and Celina Ramjoue]. Luxembourg: Office for Official Publications of the European Communities, 2008.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিMalina, Barbara. Open Access: Opportunities and Challenges ; a Handbook / [German Commission for Unesco] ; European Commission, Directorate-General for Research, Directorate L, Science, Economy and Society. [Coord.: Of Translation: Barbara Malina and Celina Ramjoue]. Office for Official Publications of the European Communities, 2008.