H. P. "La guerra europea." Siluro, Vienna, maggio 1915. With "I creditori." Financed by Marinetti? [852-1]
MLA
H. P. "La Guerra Europea." Siluro, Vienna, Maggio 1915. With "I Creditori." Financed by Marinetti? [852-1]. 1915. https://collections.library.yale.edu/catalog/10649635.
APA, 6th edition
H. P. "La guerra europea." Siluro, Vienna, maggio 1915. With "I creditori." Financed by Marinetti? [852-1]. (1915). [Scrapbooks]. https://collections.library.yale.edu/catalog/10649635.