1986, Part of book or chapter of book (H.-G. Bosshardt (ed.), Perspektiven auf Sprache : interdisziplinäre Beiträge zum Gedenken an Hans Hörmann, pp. 187-211)
1982, Article / Letter to editor (Mededeelingen der Koninklijke Nederlandsche Akademie van Wetenschappen, Afdeeling Letterkunde, vol. 45, iss. 8, (1982), pp. 215-228)
1994, Article in monograph or in proceedings (ISAAC'94 : proceedings of the 6th biennial conference of the International Society for Augmentative and Alternative Communication, Maastricht Exhibition and Congress Centre (MECC), October 9-13, 1994, Maastricht, pp. 18-20)
1980, Article in monograph or in proceedings (J.F. Matter (ed.), Toegepaste aspekten van de taalpsychologie : handelingen van de Anéla-studiedag op 3 november 1979 te Nijmegen, pp. 3-11)
1993, Article in monograph or in proceedings (P. Tallal; A.M. Galaburda; R.R. Llinas; C. von Euler (eds.), Temporal information processing in the nervous system : special reference to dyslexia and dysphasia, pp. 283-295)
1987, Article in monograph or in proceedings (G.A.M. Kempen (ed.), Natural language generation : new results in artificial intelligence, psychology and linguistics, pp. 395-404)
1981, Article / Letter to editor (Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, vol. 295, iss. 1077, (1981), pp. 305-315)
1975, Article in monograph or in proceedings (A. Cohen; S.G. Nooteboom (eds.), Structure and process in speech perception : proceedings of the Symposium on dynamic aspects of speech perception held at I.P.O., Eindhoven, Netherlands, August 4-6, 1975, pp. 345-351)
1984, Article in monograph or in proceedings (A.J. van Doorn; W.A. van de Grind; J.J. Koenderink (eds.), Limits in perception : essays in honour of Maarten A. Bouman, pp. 323-358)
1987, Part of book or chapter of book (H.F.M. Crombag; L.J.Th. van der Kamp; C.A.J. Vlek (eds.), De psychologie voorbij : ontwikkelingen rond model, metriek en methode in de gedragswetenschappen : bundel aangeboden aan J. P. van de Geer bij zijn afscheid als hoogleraar methodenleer, [etc.] ... aan de Rijksuniversiteit te Leiden, pp. 55-68)
1994, Article in monograph or in proceedings (P. Bertelson; P. Eelen; G. d'Ydewalle (eds.), International perspectives on psychological science; vol. 1: Leading themes : keynote lectures presented at the XXV international congress of psychology, Brussels 1992, pp. 89-103)