1	Tanítani és tanulni. A kognitív társadalom felé. Az Európai Bizottság Fehér Könyve. Budapest, 1996, Munkaügyi Minisztérium.
2	International Understanding through Foreign Language Teaching. UNESCO, 1989.
3	Learning and Teaching Modern Languages for Communication. Final report. Council of Europe, 1993.
4	GEORGE VARNAVA: Passport to a Wider World. The Times Educational Supplement, 1994. No. 4091.
5	Le Bulletin Officiel de l'Éducation National. Hors Serie, 1997. No. 9.
6	The Times Educational Supplement, 1994. No. 4091.
7	Education (The weekly magazine for education managers), 1995. No. 13.
8	The Times Educational Supplement, 1995. No. 4102.
9	International Understanding through Foreign Language Teaching. UNESCO, 1989.
10	Revue Internationale de l'Éducation, 1994. No. 3.
11	SONAR 98 IREFREA. Research coordinator: Amador Calafat. Night Life in Europe and Recreative Drug Use.
12	International Understanding through Foreign Language Teaching. UNESCO, 1992.
13	Revue Internationale de l'Éducation, Idézett szám.
14	Education, Idézett szám.
15	Education, Idézett szám.
16	Revue Internationale de l'Éducation, Idézett szám.
17	International Understanding through Foreign Language Teaching. UNESCO, 1989.