TREATY ESTABLISHING THE EUROPEAN ECONOMIC COMMUNITY, PART SIX - GENERAL AND FINAL PROVISIONS, ARTICLE 235
TREATY ESTABLISHING THE EUROPEAN ECONOMIC COMMUNITY, PART ONE - PRINCIPLES, ARTICLE 2
TREATY ESTABLISHING THE EUROPEAN ECONOMIC COMMUNITY, PART TWO - FOUNDATIONS OF THE COMMUNITY, TITLE III - FREE MOVEMENT OF PERSONS, SERVICES AND CAPITAL, CHAPTER 1: WORKERS, ARTICLE 51
TREATY ESTABLISHING THE EUROPEAN ECONOMIC COMMUNITY, PART ONE - PRINCIPLES, ARTICLE 7