Citazione Stile APA (7a Edizione)

Friedland, w. H. (1969). Vuta kamba: The development of trade unions in tangayika. hoover institution.

Citazione stile Chigago Style (17a edizione)

Friedland, william H. Vuta Kamba: The Development of Trade Unions in Tangayika. California: hoover institution, 1969.

Citatione MLA (9a ed.)

Friedland, william H. Vuta Kamba: The Development of Trade Unions in Tangayika. hoover institution, 1969.