Júlio Manuel Vieira Gomes, Catarina de Oliveira Carvalho, 'The Authors' (2011), pp. 3–4, in Roger Blanpain (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Portugal, International Encyclopaedia for Labour Law and Industrial Relations (Kluwer Law International BV, The Netherlands)

Júlio Manuel Vieira Gomes, Catarina de Oliveira Carvalho, 'Table of Contents' (2011), pp. 5–10, in Roger Blanpain (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Portugal, International Encyclopaedia for Labour Law and Industrial Relations (Kluwer Law International BV, The Netherlands)

Júlio Manuel Vieira Gomes, Catarina de Oliveira Carvalho, 'List of Abbreviations' (2011), pp. 11–12, in Roger Blanpain (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Portugal, International Encyclopaedia for Labour Law and Industrial Relations (Kluwer Law International BV, The Netherlands)

Júlio Manuel Vieira Gomes, Catarina de Oliveira Carvalho, 'Introduction' (2011), pp. 13–30, in Roger Blanpain (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Portugal, International Encyclopaedia for Labour Law and Industrial Relations (Kluwer Law International BV, The Netherlands)

Júlio Manuel Vieira Gomes, Catarina de Oliveira Carvalho, 'Essential Bibliography' (2011), pp. 31–32, in Roger Blanpain (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Portugal, International Encyclopaedia for Labour Law and Industrial Relations (Kluwer Law International BV, The Netherlands)

Júlio Manuel Vieira Gomes, Catarina de Oliveira Carvalho, 'Part I. The Individual Employment Relation' (2011), pp. 33–114, in Roger Blanpain (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Portugal, International Encyclopaedia for Labour Law and Industrial Relations (Kluwer Law International BV, The Netherlands)

Júlio Manuel Vieira Gomes, Catarina de Oliveira Carvalho, 'Part II. Collective Labour Relations' (2011), pp. 115–166, in Roger Blanpain (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Portugal, International Encyclopaedia for Labour Law and Industrial Relations (Kluwer Law International BV, The Netherlands)

Júlio Manuel Vieira Gomes, Catarina de Oliveira Carvalho, 'Index' (2011), pp. 167–168, in Roger Blanpain (Volume Editor), Roger Blanpain (General Editor), Michele Colucci (Associate General Editor), Portugal, International Encyclopaedia for Labour Law and Industrial Relations (Kluwer Law International BV, The Netherlands)