Παραπομπή σε μορφή APA (7η εκδ.)

Commission of the European Communities. (1992). ERASMUS and LINGUA action II directory: 1991/92. Commission of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Commission of the European Communities. ERASMUS and LINGUA Action II Directory: 1991/92. Commission of the European Communities, 1992.

Παραπομπή σε μορφή MLA (8th εκδ.)

Commission of the European Communities. ERASMUS and LINGUA Action II Directory: 1991/92. Commission of the European Communities, 1992.