SpringerLink (Online service), Sommer, G., & Zeevi, Y. Y. (2000). Algebraic Frames for the Perception-Action Cycle: Second International Workshop, AFPAC 2000, Kiel, Germany, September 10-11, 2000 Proceedings (1st ed. 2000.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/10722492
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service), Gerald Sommer, και Yehoshua Y. Zeevi. Algebraic Frames for the Perception-Action Cycle: Second International Workshop, AFPAC 2000, Kiel, Germany, September 10-11, 2000 Proceedings. 1st ed. 2000. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2000. https://doi.org/10.1007/10722492.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service), et al. Algebraic Frames for the Perception-Action Cycle: Second International Workshop, AFPAC 2000, Kiel, Germany, September 10-11, 2000 Proceedings. 1st ed. 2000. Springer Berlin Heidelberg : Imprint: Springer, 2000. https://doi.org/10.1007/10722492.
