Pillai, S. (1991). Siddha system of life. Siddha Medical Literature Research Centre.
Chicago Style (17th ed.) ZitazioaPillai, S.Chidambarathanu. Siddha System of Life. Madras: Siddha Medical Literature Research Centre, 1991.
MLA (9th ed.) ZitazioaPillai, S.Chidambarathanu. Siddha System of Life. Siddha Medical Literature Research Centre, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.