POL, Milan, Jukka AHONEN, P. GIDDINS, David OLDROYD, Justina ERČULJ, E. GROTH, Ilze IVANOVA a V. TARMAGALADZE.
Leading Schools with a Global perspective. Proceedings of the International Conference. Riga: University of Latvia - Riga Teacher education Centre - Distance Education Centre of Latvia, 2003, 98 s. ISBN 9984-18-092-1.