University Press. pp. xxv. ISBN 0-231-11132-0 ^ Marshall, 272 ^ Gura, p. 225 ^ Callow, Philip. From Noon to Starry Night: A Life of Walt Whitman. Chicago:
田内志文訳『ウォールデン 森の生活』角川文庫、2024年 ^ transcendentalism and social reform by PhilipF. Gura, Gilder Lehrman Institute of American History ^ “Introduction to Walden