Παραπομπή σε μορφή APA (7η εκδ.)

Commission of the European Communities. (1993). ERASMUS and LINGUA action II directory 1992/93. Commission of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Commission of the European Communities. ERASMUS and LINGUA Action II Directory 1992/93. Commission of the European Communities, 1993.

Παραπομπή σε μορφή MLA (8th εκδ.)

Commission of the European Communities. ERASMUS and LINGUA Action II Directory 1992/93. Commission of the European Communities, 1993.