Shannon, Edward (2010). "Something Black in the American Psyche: Formal Innovation and Freudian Imagery in the Comics of Winsor McCay and Robert Crumb". Canadian Review of American Studies. 40 (2): 210. doi:10.3138/cras.40.2.187. PMID20827838. S2CID11674940.
Precup, Michaela (2011). "Graphic Women: Life Narrative and Contemporary Comic". Biography. 34 (3, Summer 2011): 546. doi:10.1353/bio.2011.0038. S2CID162340312.
Shannon, Edward (2010). "Something Black in the American Psyche: Formal Innovation and Freudian Imagery in the Comics of Winsor McCay and Robert Crumb". Canadian Review of American Studies. 40 (2): 203. doi:10.3138/cras.40.2.187. PMID20827838. S2CID11674940.
Palmieri, Gioia. "Update". Mineshaft Magazine. Retrieved December 11, 2010.
nih.gov
pubmed.ncbi.nlm.nih.gov
Shannon, Edward (2010). "Something Black in the American Psyche: Formal Innovation and Freudian Imagery in the Comics of Winsor McCay and Robert Crumb". Canadian Review of American Studies. 40 (2): 210. doi:10.3138/cras.40.2.187. PMID20827838. S2CID11674940.
Shannon, Edward (2010). "Something Black in the American Psyche: Formal Innovation and Freudian Imagery in the Comics of Winsor McCay and Robert Crumb". Canadian Review of American Studies. 40 (2): 203. doi:10.3138/cras.40.2.187. PMID20827838. S2CID11674940.
English quoted in Row, D.K. "R. Crumb: A Crummy Life,"The Oregonian (February 15, 2008): "Deirdre English, who see[s], simply, a peddler of misanthropy, a misogynistic, racist man-child getting his ya-yas from his over-the-top images of sex, race and women."
Shannon, Edward (2010). "Something Black in the American Psyche: Formal Innovation and Freudian Imagery in the Comics of Winsor McCay and Robert Crumb". Canadian Review of American Studies. 40 (2): 210. doi:10.3138/cras.40.2.187. PMID20827838. S2CID11674940.
Precup, Michaela (2011). "Graphic Women: Life Narrative and Contemporary Comic". Biography. 34 (3, Summer 2011): 546. doi:10.1353/bio.2011.0038. S2CID162340312.
Shannon, Edward (2010). "Something Black in the American Psyche: Formal Innovation and Freudian Imagery in the Comics of Winsor McCay and Robert Crumb". Canadian Review of American Studies. 40 (2): 203. doi:10.3138/cras.40.2.187. PMID20827838. S2CID11674940.