SpringerLink (Online service), Sloane, A., & Aßmann, U. (2012). Software Language Engineering: 4th International Conference, SLE 2011, Braga, Portugal, July 3-4, 2011, Revised Selected Papers. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Anthony Sloane, και Uwe Aßmann. Software Language Engineering: 4th International Conference, SLE 2011, Braga, Portugal, July 3-4, 2011, Revised Selected Papers. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Software Language Engineering: 4th International Conference, SLE 2011, Braga, Portugal, July 3-4, 2011, Revised Selected Papers. Springer Berlin Heidelberg, 2012.
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