SpringerLink (Online service), Treharne, H., King, S., Henson, M., & Schneider, S. (2005). ZB 2005: Formal Specification and Development in Z and B: 4th International Conference of B and Z Users, Guildford, UK, April 13-15, 2005. Proceedings. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Helen Treharne, Steve King, Martin Henson, και Steve Schneider. ZB 2005: Formal Specification and Development in Z and B: 4th International Conference of B and Z Users, Guildford, UK, April 13-15, 2005. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. ZB 2005: Formal Specification and Development in Z and B: 4th International Conference of B and Z Users, Guildford, UK, April 13-15, 2005. Proceedings. Springer Berlin Heidelberg, 2005.
