Ehrhardt, R. (1983). Canadian development assistance to Bangladesh: An independent study. North-South Institute.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEhrhardt, Roger. Canadian Development Assistance to Bangladesh: An Independent Study. Ottawa, Canada: North-South Institute, 1983.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEhrhardt, Roger. Canadian Development Assistance to Bangladesh: An Independent Study. North-South Institute, 1983.
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