Jansen, T., & Van Hecke, S. (2011). At Europe's service: The origins and evolution of the European people's party. Springer.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रJansen, Thomas, और Steven Van Hecke. At Europe's Service: The Origins and Evolution of the European People's Party. Berlin ; Heidelberg ; New York: Springer, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रJansen, Thomas, और Steven Van Hecke. At Europe's Service: The Origins and Evolution of the European People's Party. Springer, 2011.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.