John H Piet & Ayodhya Prasad. (2000). Encyclopaedia of ethics and logic (v.6: The history of logic). Cosmo.
Chicago Edition CitationJohn H Piet and Ayodhya Prasad. Encyclopaedia of Ethics and Logic (v.6: The History of Logic). New Delhi: Cosmo, 2000.
MLA Edition CitationJohn H Piet and Ayodhya Prasad. Encyclopaedia of Ethics and Logic (v.6: The History of Logic). Cosmo, 2000.
Warning: These citations may not always be 100% accurate.