Sassmannshausen, L., & Neumann, G. (2014). He has opened Nisaba's house of learning: Studies in honor of Åke Waldemar Sjöberg on the occasion of his 89th birthday on August 1st 2013. Brill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSassmannshausen, Leonhard, और Georg Neumann. He Has Opened Nisaba's House of Learning: Studies in Honor of Åke Waldemar Sjöberg on the Occasion of His 89th Birthday on August 1st 2013. Leiden, Netherlands: Brill, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSassmannshausen, Leonhard, और Georg Neumann. He Has Opened Nisaba's House of Learning: Studies in Honor of Åke Waldemar Sjöberg on the Occasion of His 89th Birthday on August 1st 2013. Brill, 2014.
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