Mackrell, N. C. (1976). Seasonal adjustment: Applications for Singapore. Monetary Authority of Singapore.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMackrell, N. C. Seasonal Adjustment: Applications for Singapore. [Singapore]: Monetary Authority of Singapore, 1976.
एमएलए (8वां संस्करण) प्रशस्ति पत्रMackrell, N. C. Seasonal Adjustment: Applications for Singapore. Monetary Authority of Singapore, 1976.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.