SpringerLink (Online service), Streitz, N., Siegel, J., Hartkopf, V., & Konomi, S. (1999). Cooperative Buildings. Integrating Information, Organizations, and Architecture: Second International Workshop, CoBuild'99, Pittsburgh, PA, USA, October 1-2, 1999, Proceedings (1st ed. 1999.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/10705432
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Norbert Streitz, Jane Siegel, Volker Hartkopf, και Shinichi Konomi. Cooperative Buildings. Integrating Information, Organizations, and Architecture: Second International Workshop, CoBuild'99, Pittsburgh, PA, USA, October 1-2, 1999, Proceedings. 1st ed. 1999. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1999. https://doi.org/10.1007/10705432.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Cooperative Buildings. Integrating Information, Organizations, and Architecture: Second International Workshop, CoBuild'99, Pittsburgh, PA, USA, October 1-2, 1999, Proceedings. 1st ed. 1999. Springer Berlin Heidelberg : Imprint: Springer, 1999. https://doi.org/10.1007/10705432.
