Citazione Stile APA (7a Edizione)
Haustein, H. (1980). Human resources, creativity and innovation-the conflict between homo faber and homo ludens. Colegio Nacional de Economistas.
Citazione stile Chigago Style (17a edizione)
Haustein, H.D. Human Resources, Creativity and Innovation-the Conflict Between Homo Faber and Homo Ludens. México: Colegio Nacional de Economistas, 1980.
Citatione MLA (9a ed.)
Haustein, H.D. Human Resources, Creativity and Innovation-the Conflict Between Homo Faber and Homo Ludens. Colegio Nacional de Economistas, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.