Andrew S. Wigosky (2004). RAPID Value Management for the Business Cost of Ownership. Digital Press. էջ 5. ISBN9781555582890. «[...] Hanlon's Razor: 'Never attribute to malice that which can be adequately explained by stupidity.' This definition comes from 'The Jargon File' (edited by Eric Raymond), but one poster attributes it to Robert Heinlein, in a 1941 story called 'Logic of Empire.'»