Citazione Stile APA (7a Edizione)
Betáková, J., & Otrubčák, P. Forms, tools and new trends of public relations in social work.
Citazione stile Chigago Style (17a edizione)
Betáková, Janka, e Peter Otrubčák. Forms, Tools and New Trends of Public Relations in Social Work.
Citatione MLA (9a ed.)
Betáková, Janka, e Peter Otrubčák. Forms, Tools and New Trends of Public Relations in Social Work.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.