von Hofmann, A. W. Introduction to Modern Chemistry: Experimental and Theoretic; Embodying Twelve Lectures Delivered in the Royal College of Chemistry, London. Walton and Maberly, London, 1866. [۱]
doi.org
Oesper, Ralph E. (1968). "The burial place of August Wilhelm Hofmann (1818-1892)". Journal of Chemical Education. ۴۵ (۳): ۱۵۳. doi:10.1021/ed045p153.