SpringerLink (Online service) & Schreye, D. D. (2010). Logic-Based Program Synthesis and Transformation: 19th International Symposium, LOPSTR 2009, Coimbra, Portugal, September 2009, Revised Selected Papers. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Danny De Schreye. Logic-Based Program Synthesis and Transformation: 19th International Symposium, LOPSTR 2009, Coimbra, Portugal, September 2009, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και Danny De Schreye. Logic-Based Program Synthesis and Transformation: 19th International Symposium, LOPSTR 2009, Coimbra, Portugal, September 2009, Revised Selected Papers. Springer Berlin Heidelberg, 2010.