APA-viite (7. p.)

Commission of the European Communities & ERASMUS Bureau. (1989). Directory of programmes, 1988/89. Office for Official Publications of the European Communities.

Chicago-viite (17. p.)

Commission of the European Communities ja ERASMUS Bureau. Directory of Programmes, 1988/89. Luxembourg: Office for Official Publications of the European Communities, 1989.

MLA-viite (9. p.)

Commission of the European Communities ja ERASMUS Bureau. Directory of Programmes, 1988/89. Office for Official Publications of the European Communities, 1989.