de Oliveira e Sousa, Jorge & Ole Kristian Holthe (1973) Le "non" norvégien a la CEE: quel refus? [The Norwegian "No" to the EEC: What Refusal?], La Revue Nouvelle 58 (7): 30–44.
Journal article
de Oliveira e Sousa, Jorge & Ole Kristian Holthe (1973) Le "non" norvégien a la CEE: quel refus? [The Norwegian "No" to the EEC: What Refusal?], La Revue Nouvelle 58 (7): 30–44.