Schefczyk, M., & Schmidt-Petri, C. (2021). Utility, Progress, and Technology: Proceedings of the 15th Conference of the International Society for Utilitarian Studies. KIT Scientific Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSchefczyk, Michael, और Christoph Schmidt-Petri. Utility, Progress, and Technology: Proceedings of the 15th Conference of the International Society for Utilitarian Studies. Karlsruhe: KIT Scientific Publishing, 2021.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSchefczyk, Michael, और Christoph Schmidt-Petri. Utility, Progress, and Technology: Proceedings of the 15th Conference of the International Society for Utilitarian Studies. KIT Scientific Publishing, 2021.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.