Seshadri, G. (1999). Economic Doctrines. B.R. Publishing Corp.
Chicago Style aipamenaSeshadri, G.B. Economic Doctrines. Delhi: B.R. Publishing Corp, 1999.
MLA aipamenaSeshadri, G.B. Economic Doctrines. B.R. Publishing Corp, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.