Design (1999) - H.C. Bekkering (author), Han Meyer (author), R de Hullu (author), S Linders (author), M Wauben (author), L.M. Calabrese (author), F.D. van der Hoeven (author), JM Hilhorst (author), D Rigter (author), EGM Sauren (author), A Allegri (author), L.H.J. de Bok (author), M de Groen (author)