Citazione Stile APA (7a Edizione)

Fernau, C. N. (1979). An ABC for public relations officers in trade unions: An instructional aid for workers' educators and trade unionists. International Labour Office.

Citazione stile Chigago Style (17a edizione)

Fernau, C. N. An ABC for Public Relations Officers in Trade Unions: An Instructional Aid for Workers' Educators and Trade Unionists. Geneva: International Labour Office, 1979.

Citatione MLA (8a ed.)

Fernau, C. N. An ABC for Public Relations Officers in Trade Unions: An Instructional Aid for Workers' Educators and Trade Unionists. International Labour Office, 1979.