Sloan, De Villo (1987). “The Decline of American Postmodernism”. SubStance (University of Wisconsin Press) 16 (3): 29. doi:10.2307/3685195. JSTOR3685195.
Riddel, Joseph N. (Autumn 1979). “Decentering the Image: The 'Project' of 'American' Poetics?”. Boundary 2 (Duke University Press) 8 (1): 159–188. doi:10.2307/303146. JSTOR303146.
Sloan, De Villo (1987). “The Decline of American Postmodernism”. SubStance (University of Wisconsin Press) 16 (3): 29. doi:10.2307/3685195. JSTOR3685195.
Riddel, Joseph N. (Autumn 1979). “Decentering the Image: The 'Project' of 'American' Poetics?”. Boundary 2 (Duke University Press) 8 (1): 159–188. doi:10.2307/303146. JSTOR303146.
"On 'In a Station of the Metro'". Extract from "Genders, Races, and Religious Cultures in Modern American Poetry, 1908–1934". Cambridge University Press, 2001. Retrieved on 29 August 2010.