Citazione Stile APA (7a Edizione)

Tajgman, D., & Veen, J. d. (1998). Employment-intensive infrastructure programmes: Labour policies and practices. International Labour Office.

Citazione stile Chigago Style (17a edizione)

Tajgman, David, e Jan de Veen. Employment-intensive Infrastructure Programmes: Labour Policies and Practices. Geneva: International Labour Office, 1998.

Citatione MLA (9a ed.)

Tajgman, David, e Jan de Veen. Employment-intensive Infrastructure Programmes: Labour Policies and Practices. International Labour Office, 1998.