SpringerLink (Online service), Desel, J., & Silva, M. (1998). Application and Theory of Petri Nets 1998: 19th International Conference, ICATPN'98, Lisbon, Portugal, June 22-26, 1998 Proceedings (1st ed. 1998.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-69108-1
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Jörg Desel, και Manuel Silva. Application and Theory of Petri Nets 1998: 19th International Conference, ICATPN'98, Lisbon, Portugal, June 22-26, 1998 Proceedings. 1st ed. 1998. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1998. https://doi.org/10.1007/3-540-69108-1.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Application and Theory of Petri Nets 1998: 19th International Conference, ICATPN'98, Lisbon, Portugal, June 22-26, 1998 Proceedings. 1st ed. 1998. Springer Berlin Heidelberg : Imprint: Springer, 1998. https://doi.org/10.1007/3-540-69108-1.
