Roberts, Josephine A. (1996). "'Thou maist have thy Will': The Sonnets of Shakespeare and His Stepsisters". Shakespeare Quarterly. 47 (4): 407–423. doi:10.2307/2870954. JSTOR2870954.
jstor.org
Roberts, Josephine A. (1996). "'Thou maist have thy Will': The Sonnets of Shakespeare and His Stepsisters". Shakespeare Quarterly. 47 (4): 407–423. doi:10.2307/2870954. JSTOR2870954.
Garrigues, Gertrude (1887). "Shakespeare's 'sonnets'". The Journal of Speculative Philosophy. 21 (3): 241–258. JSTOR25668140. ProQuest136916955.
proquest.com
Garrigues, Gertrude (1887). "Shakespeare's 'sonnets'". The Journal of Speculative Philosophy. 21 (3): 241–258. JSTOR25668140. ProQuest136916955.