Παραπομπή APA

Jenks, C. W. (1957). The international protection of trade union freedom. Stevens and Sons.

Παραπομπή Chicago Style

Jenks, C. Wilfred. The International Protection of Trade Union Freedom. London: Stevens and Sons, 1957.

Παραπομπή MLA

Jenks, C. Wilfred. The International Protection of Trade Union Freedom. Stevens and Sons, 1957.