References
- Earn (European Academic and Research Network) (1985): Pocket reference summary. 2ndedition
- Iljon A. (1977): Development of a multilingual thesaurus for food and science and technology. Alimenta 16, 163–166.
- UCV Table (1985): Kommissie UCV (ed.) The Hague: Voorlichtingsbureau voor de Voeding.