SpringerLink (Online service) & Fiadeiro, J. L. (1999). Recent Trends in Algebraic Development Techniques: 13th International Workshop, WADT'98 Lisbon, Portugal, April 2-4, 1998 Selected Papers (1st ed. 1999.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/3-540-48483-3
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Jose L. Fiadeiro. Recent Trends in Algebraic Development Techniques: 13th International Workshop, WADT'98 Lisbon, Portugal, April 2-4, 1998 Selected Papers. 1st ed. 1999. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 1999. https://doi.org/10.1007/3-540-48483-3.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και Jose L. Fiadeiro. Recent Trends in Algebraic Development Techniques: 13th International Workshop, WADT'98 Lisbon, Portugal, April 2-4, 1998 Selected Papers. 1st ed. 1999. Springer Berlin Heidelberg : Imprint: Springer, 1999. https://doi.org/10.1007/3-540-48483-3.
