Hoffmann, Roald (2002). "Writing (and Drawing) Chemistry". In Jonathan Monroe (ed.). Writing and Revising the Disciplines(PDF). Cornell University Press. pp. 29–53. Archived from the original(PDF) on 24 January 2021. Retrieved 2012-12-20.
Hoffmann, Roald (2002). "Writing (and Drawing) Chemistry". In Jonathan Monroe (ed.). Writing and Revising the Disciplines(PDF). Cornell University Press. pp. 29–53. Archived from the original(PDF) on 24 January 2021. Retrieved 2012-12-20.