Frisoni, G. (1918). A Manual of English Commercial Correspondence (3a ediz.). U.Hoepli.
Chicago Style (17th ed.) CitationFrisoni, Gaetano. A Manual of English Commercial Correspondence. 3a ediz. Milano: U.Hoepli, 1918.
MLA (9th ed.) CitationFrisoni, Gaetano. A Manual of English Commercial Correspondence. 3a ediz. U.Hoepli, 1918.
Warning: These citations may not always be 100% accurate.