[6] Giugni became the head of the national commission charged with drafting the workers' statute that passed in 1970.

[3] Following his retirement from politics he returned to his teaching post and taught labor law-related courses at Sapienza University of Rome and at LUISS.

[10] He published articles in the Italian daily La Repubblica and the monthly Il Mulino.

[12] Giugni was one of the leading Italian scholars who developed connections between labor relations and sociology.

[12][14] Giugni was wounded in legs in an attack in Rome on 3 May 1983 when he was teaching at the university and serving as the director at the ministry of labor.