SpringerLink (Online service) & Etalle, S. (2005). Logic Based Program Synthesis and Transformation: 14th International Symposium, LOPSTR 2004, Verona, Italy, August 26 – 28, 2004, Revised Selected Papers. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Sandro Etalle. Logic Based Program Synthesis and Transformation: 14th International Symposium, LOPSTR 2004, Verona, Italy, August 26 – 28, 2004, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και Sandro Etalle. Logic Based Program Synthesis and Transformation: 14th International Symposium, LOPSTR 2004, Verona, Italy, August 26 – 28, 2004, Revised Selected Papers. Springer Berlin Heidelberg, 2005.