SpringerLink (Online service), Asano, T., Imai, H., Lee, D., Nakano, S., & Tokuyama, T. (1999). Computing and Combinatorics: 5th Annual International Conference, COCOON'99, Tokyo, Japan, July 26-28, 1999, Proceedings (1st ed. 1999.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-48686-0
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Takao Asano, Hiroshi Imai, D.T Lee, Shin-ichi Nakano, και Takeshi Tokuyama. Computing and Combinatorics: 5th Annual International Conference, COCOON'99, Tokyo, Japan, July 26-28, 1999, Proceedings. 1st ed. 1999. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1999. https://doi.org/10.1007/3-540-48686-0.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Computing and Combinatorics: 5th Annual International Conference, COCOON'99, Tokyo, Japan, July 26-28, 1999, Proceedings. 1st ed. 1999. Springer Berlin Heidelberg : Imprint: Springer, 1999. https://doi.org/10.1007/3-540-48686-0.
