APA Citation

Σιβρίδου, Φ., & Σιβρίδου. (1991). English for academic and professional purposes 1 (2η έκδ.). Αθήνα: Interbooks.

Chicago Style Citation

Σιβρίδου, Φωτεινή, and Σιβρίδου. English for Academic and Professional Purposes 1. 2η έκδ. Αθήνα: Interbooks, 1991.

MLA Citation

Σιβρίδου, Φωτεινή, and Σιβρίδου. English for Academic and Professional Purposes 1. 2η έκδ. Αθήνα: Interbooks, 1991.

Warning: These citations may not always be 100% accurate.