General Conference of the Balkan Physical Union Thessaloniki, Greece, 'Ενωση Ελλήνων Φυσικών, & Παρασκευόπουλος Κ. Μ. (1992). Proceedings of the 1st general conference of the Balkan Physical Union: September 26-28, 1991 Thessaloniki, Greece. Hellenic Physical Society.
Παραπομπή σε μορφή Chicago (17η εκδ.)General Conference of the Balkan Physical Union Thessaloniki, Greece, 'Ενωση Ελλήνων Φυσικών, και Παρασκευόπουλος Κ. Μ. Proceedings of the 1st General Conference of the Balkan Physical Union: September 26-28, 1991 Thessaloniki, Greece. Thessaloniki: Hellenic Physical Society, 1992.
Παραπομπή σε μορφή MLA (8th εκδ.)General Conference of the Balkan Physical Union Thessaloniki, Greece, et al. Proceedings of the 1st General Conference of the Balkan Physical Union: September 26-28, 1991 Thessaloniki, Greece. Hellenic Physical Society, 1992.
