Walker, A., & Taylor, P. (1998). Combating age barriers in employment: A European portfolio of good practice. European Foundation for the Improvement of Living and Working Conditions.
Citazione stile Chigago Style (17a edizione)Walker, Alan, e Philip Taylor. Combating Age Barriers in Employment: A European Portfolio of Good Practice. Dublin, Ireland: European Foundation for the Improvement of Living and Working Conditions, 1998.
Citatione MLA (9a ed.)Walker, Alan, e Philip Taylor. Combating Age Barriers in Employment: A European Portfolio of Good Practice. European Foundation for the Improvement of Living and Working Conditions, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.