SpringerLink (Online service) & Ratchev, S. (2012). Precision Assembly Technologies and Systems: 6th IFIP WG 5.5 International Precision Assembly Seminar, IPAS 2012, Chamonix, France, February 12-15, 2012. Proceedings. Springer Berlin Heidelberg.
Παραπομπή σε μορφή Chicago (17η εκδ.)SpringerLink (Online service) και Svetan Ratchev. Precision Assembly Technologies and Systems: 6th IFIP WG 5.5 International Precision Assembly Seminar, IPAS 2012, Chamonix, France, February 12-15, 2012. Proceedings. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012.
Παραπομπή σε μορφή MLA (8th εκδ.)SpringerLink (Online service) και Svetan Ratchev. Precision Assembly Technologies and Systems: 6th IFIP WG 5.5 International Precision Assembly Seminar, IPAS 2012, Chamonix, France, February 12-15, 2012. Proceedings. Springer Berlin Heidelberg, 2012.