Gammelgård, Søren. 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 (January). https://tidsskrift.dk/nationaloekonomisktidsskrift/article/view/60912.