Gammelgård, S. 1960. Guide to Legiscation on Restrictive Business Practices: Europe and North America. Texts, Explanatory Notes, Decisions, Bibliography. (Published by EPA/OEEC. — Paris 1960. — Vol. I& II: 304 & 408 pages. —£ ,’S.lOs.). Nationaløkonomisk Tidsskrift. 98, (jan. 1960).