Fleuren, H., Hertog, D., & Kort, P. (2005). Operations Research Proceedings 2004: Selected Papers of the Annual International Conference of the German Operations Research Society (GOR). Jointly Organized with the Netherlands Society for Operations Research (NGB) Tilburg, September 13, 2004. Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-27679-3
Cytowanie według stylu Chicago (wyd. 17)Fleuren, Hein, Dick Hertog, i Peter Kort. Operations Research Proceedings 2004: Selected Papers of the Annual International Conference of the German Operations Research Society (GOR). Jointly Organized with the Netherlands Society for Operations Research (NGB) Tilburg, September 13, 2004. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/3-540-27679-3.
Cytowanie według stylu MLA (wyd. 9)Fleuren, Hein, et al. Operations Research Proceedings 2004: Selected Papers of the Annual International Conference of the German Operations Research Society (GOR). Jointly Organized with the Netherlands Society for Operations Research (NGB) Tilburg, September 13, 2004. Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/3-540-27679-3.