described by Avrich (1984), Foner (1986), and others, has been questioned by historian Timothy Messer-Kruse (页面存档备份,存于互联网档案馆), who claims to have found no specific
2019]. (原始内容存档于2023-02-05). 含有連結內容需訂閱查看的頁面 (link) Pearce, Edward. Bruce Douglas-Mann: 'Exemplary man in politics': Labour MP who crossed the floor to the
and the charge of zoophil-psychosis in the early twentieth century. The Historian. Karaman, Meral. Microbiological Standardization in Small Laboratory Animals
predominant B genre in both the 1930s and, to a lesser degree, the 1940s. Film historian Jon Tuska has argued that "the 'B' product of the Thirties—the Universal