"Election of 1912" Book 645 高木原稿とメモ(革新主義) | Graduate School of Arts and Sciences / College of Arts and Sciences
「第二節 革新運動 (New Reform Movement)」 Book 645 高木原稿とメモ(革新主義) | Graduate School of Arts and Sciences / College of Arts and Sciences
「第九章 第二節 革新主義の時代 Progressive Era 1900-17} Book 645 高木原稿とメモ(革新主義) | Graduate School of Arts and Sciences / College of Arts and Sciences
「第十二章 政治思想の変遷。新時代の曙光」 Book 645 高木原稿とメモ(革新主義) | Graduate School of Arts and Sciences / College of Arts and Sciences