SpringerLink (Online service), Blackwell, A. F., Marriott, K., & Shimojima, A. (2004). Diagrammatic Representation and Inference: Third International Conference, Diagrams 2004, Cambridge, UK, March 22-24, 2004. Proceedings. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Alan F. Blackwell, Kim Marriott, και Atsushi Shimojima. Diagrammatic Representation and Inference: Third International Conference, Diagrams 2004, Cambridge, UK, March 22-24, 2004. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Diagrammatic Representation and Inference: Third International Conference, Diagrams 2004, Cambridge, UK, March 22-24, 2004. Proceedings. Springer Berlin Heidelberg, 2004.
