Achterkamp, M. C. (1999). Influence strategies in collective decision making: A comparison of two models. Rijksuniversiteit Groningen.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAchterkamp, Marjolein Clasine. Influence Strategies in Collective Decision Making: A Comparison of Two Models. Groningen: Rijksuniversiteit Groningen, 1999.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAchterkamp, Marjolein Clasine. Influence Strategies in Collective Decision Making: A Comparison of Two Models. Rijksuniversiteit Groningen, 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.