edited with introduction, English translation, annotation, and indices, by R. BalasubramanianRadhakrishnan Institute for Advanced Study in Philosophy, University of Madras1988
Critically edited with introd., English translation, notes, and indexes by N. VeezhinathanRadhakrishnan Institute for Advanced Study in Philosophy, University of Madrasc1985
edited, with introduction, English translation, annotation, and indices, by R. BalasubramanianRadhakrishnan Institute for Advanced Study in Philosophy, University of Madras1984
English translation, S.S. Suryanarayana Sastri ; editors, R. Balasubramanian, V.K.S.N. RaghavanThe Dr. S. Radhakrishnan Institute for Advanced Study in Philosophy, University of Madrasc1982
Critically edited with introd., English translation, notes, and indexes by N. VeezhinathanRadhakrishnan Institute for Advanced Study in Philosophy, University of Madras1972