APA (7 वां संस्करण) प्रशस्ति पत्र

Commission of the European Communities & ERASMUS Bureau. (1989). Directory of programmes, 1988/89. Office for Official Publications of the European Communities.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Commission of the European Communities और ERASMUS Bureau. Directory of Programmes, 1988/89. Luxembourg: Office for Official Publications of the European Communities, 1989.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Commission of the European Communities और ERASMUS Bureau. Directory of Programmes, 1988/89. Office for Official Publications of the European Communities, 1989.

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