APA-viite (7. p.)

Volpi, G. (1937). Economic progress of fascist Italy. The USILA.

Chicago-viite (17. p.)

Volpi, Giuseppe. Economic Progress of Fascist Italy. Roma: The USILA, 1937.

MLA-viite (8. p.)

Volpi, Giuseppe. Economic Progress of Fascist Italy. The USILA, 1937.