| 期刊論文| 1. | Hyman, Stanley E.(1946)。Henry Thoreau in Our Time。The Atlantic Monthly，178。   | 圖書| 1. | Van Brooks, Wyck(1936)。The Flowering of New England。New York。 | | 2. | Van Doren, Mark(1961)。Henry David Thoreau: A Critical Study。Russell & Russell。 | | 3. | Porte, Joel(1966)。Emerson and Thoreau: Transcendentalists in Conflict。Middletown, Conn：Wesleyan University Press。 | | 4. | Whicher, Stephen E.(1953)。Freedom and Fate: An Inner Life of Ralph Waldo Emerson。Philadelphia：University of Pennsylvania Press。 | | 5. | Matthiessen, F. O.(1968)。American Renaissance: Art and Expression in the Age of Emerson and Whitman。New York：Oxford University Press。 | | 6. | Thoreau, H. D.(1963)。A Week on the Concord and Merrimack Rivers。New York：Holt, Rinehart Winston。 | 圖書論文| 1. | Alcott, Bronson(1957)。Emerson and Thoreau。The American Transcendentalists: Their Prose and Poetry。Garden City：Doubleday Anchor。 | | 2. | Paul, Sherman。A Fable of the renewal of life。The Variorum Walden。 | |