Citazione Stile APA (7a Edizione)
Kmeť, J., & Grajcár, Š. Twenty Years of Guidance and Counselling in Slovak Public Employment Services.
Citazione stile Chigago Style (17a edizione)
Kmeť, Ján, e Štefan Grajcár. Twenty Years of Guidance and Counselling in Slovak Public Employment Services.
Citatione MLA (9a ed.)
Kmeť, Ján, e Štefan Grajcár. Twenty Years of Guidance and Counselling in Slovak Public Employment Services.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.