Σιβρίδου, Φ., & Σιβρίδου. (1991). English for academic and professional purposes 1 (2η έκδ.). Αθήνα: Interbooks.
Chicago Style CitationΣιβρίδου, Φωτεινή, and Σιβρίδου. English for Academic and Professional Purposes 1. 2η έκδ. Αθήνα: Interbooks, 1991.
MLA CitationΣιβρίδου, Φωτεινή, and Σιβρίδου. English for Academic and Professional Purposes 1. 2η έκδ. Αθήνα: Interbooks, 1991.
Warning: These citations may not always be 100% accurate.