Öchsner, A., & Altenbach, H. (2020). Improved Performance of Materials. 1st ed. 2018. Springer International Publishing.
शिकागो स्टाइल उद्धरणÖchsner, Andreas, और Holm Altenbach. Improved Performance of Materials. 1st Ed. 2018. Springer International Publishing, 2020.
एमएलए उद्धरणÖchsner, Andreas, और Holm Altenbach. Improved Performance of Materials. 1st Ed. 2018. Springer International Publishing, 2020.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.