^David Levin, History as Romantic Art: Bancroft, Prescott, and Parkman (1967)
^Gerald Lee Gutek, A history of the Western educational experience (1987) ch. 12 on Johann Heinrich Pestalozzi
^Ashton Nichols, "Roaring Alligators and Burning Tygers: Poetry and Science from William Bartram to Charles Darwin [咆哮的鳄鱼和燃烧的猛虎:从威廉·巴特兰到查尔斯·达尔文的诗歌与科学]", Proceedings of the American Philosophical Society 2005 149(3): 304–15
^Coleman, Jon T. Nature Shock: Getting Lost in America [自然的冲击:迷失美国]. Yale University Press. 2020: 214. ISBN 978-0-300-22714-7.
^Barnes, Barbara A. Global Extremes: Spectacles of Wilderness Adventure, Endless Frontiers, and American Dreams [全球性的极致:荒野探险、无尽边疆和美国梦的奇观]. Santa Cruz: University of California Press. 2006: 51 (英语).
^Hamilton, Paul. The Oxford Handbook of European Romanticism [牛津欧洲浪漫主义手册]. Oxford: Oxford University Press. 2016: 170. ISBN 978-0-19-969638-3(英语).
^Blechman, Max. Revolutionary Romanticism: A Drunken Boat Anthology. San Francisco, CA: City Lights Books. 1999: 84–85. ISBN 0-87286-351-4(英语).
^"'A remarkable thing,' continued Bazarov, 'these funny old Romantics! They work up their nervous system into a state of agitation, then, of course, their equilibrium is upset.'" (Ivan Turgenev, Fathers and Sons, chap. 4 [1862])
^Szabolcsi, B. The Decline of Romanticism: End of the Century, Turn of the Century -- Introductory Sketch of an Essay [浪漫主义的衰退:世纪之末,世纪之变——论文介绍大纲]. Studia Musicologica Academiae Scientiarum Hungaricae. 1970, 12 (1/4): 263–289. JSTOR 901360. doi:10.2307/901360.