PETER CHRISTENSEN, Jens. Manpower og danske prognoseberegninger for langvarigt uddannede. Politica, [S. l.], v. 11, n. 3, p. 87, 1979. DOI: 10.7146/politica.v11i3.67181. Disponível em: https://tidsskrift.dk/politica/article/view/67181. Acesso em: 6 dec. 2025.