Quality management: Abattoirs and processing plants
M. Upmann, G. Wellm, in: W.K. Jensen (Ed.), Encyclopedia of Meat Sciences, Elsevier  , London, 2004, pp. 1119–1129.

Laboratory accreditation
M. Upmann, R. Stephan, in: W.K. Jensen (Ed.), Encyclopedia of Meat Sciences, Elsevier, Amsterdam, 2004, pp. 667–674.

HACCP and self-regulation
M. Upmann, P. Jakob, in: W.K. Jensen (Ed.), Encyclopedia of Meat Sciences, Elsevier, Amsterdam, 2004, pp. 547–558.