Ulber, R., Sell, D., & Hirth, T. (2011). Renewable Raw Materials: New Feedstocks for the Chemical Industry. Weinheim, Germany : Wiley-VCH ; Chichester : John Wiley [distributor].
Chicago-čujuhus (17. p.)Ulber, Roland, Dieter Sell, juo Thomas Hirth. Renewable Raw Materials: New Feedstocks for the Chemical Industry. Weinheim, Germany : Wiley-VCH ; Chichester : John Wiley [distributor], 2011.
MLA-čujuhus (9. p.)Ulber, Roland, et al. Renewable Raw Materials: New Feedstocks for the Chemical Industry. Weinheim, Germany : Wiley-VCH ; Chichester : John Wiley [distributor], 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.