APA (7 वां संस्करण) प्रशस्ति पत्र
Hamalainen, T. J., & Heiskala, R. (2007). Social innovations, institutional change and economic performance: Making sense of structural adjustment process in industrial sectors, regions and societies. Edward Elgar.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Hamalainen, Timo J., और Risto Heiskala. Social Innovations, Institutional Change and Economic Performance: Making Sense of Structural Adjustment Process in Industrial Sectors, Regions and Societies. Cheltenham, UK: Edward Elgar, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Hamalainen, Timo J., और Risto Heiskala. Social Innovations, Institutional Change and Economic Performance: Making Sense of Structural Adjustment Process in Industrial Sectors, Regions and Societies. Edward Elgar, 2007.
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