Anonymous. No title. Politika 29/1/39. In Bulgarian. [9618-1] ; Anonymous. “Ulteriore precisazione di Marinetti.” No source, 193[9]. [9618-2]
MLA
Marinetti, F. T., 1876-1944. Anonymous. No title. Politika 29/1/39. In Bulgarian. [9618-1] ; Anonymous. “Ulteriore precisazione di Marinetti.” No source, 193[9]. [9618-2]. box 121, slide 38. 1939. https://collections.library.yale.edu/catalog/10664970.
APA, 6th edition
Marinetti, F. T., 1876-1944. (["box 121, slide 38"])(1939)[Anonymous. No title. Politika 29/1/39. In Bulgarian. [9618-1] ; Anonymous. “Ulteriore precisazione di Marinetti.” No source, 193[9]. [9618-2]]. https://collections.library.yale.edu/catalog/10664970.
