Sekharam K.S. Our Useful Plants. National Book Trust.
Lua i Stíl Chicago (17ú heag.)Sekharam K.S. Our Useful Plants. 1982 1982: National Book Trust.
Lua MLA (9ú heag.)Sekharam K.S. Our Useful Plants. National Book Trust.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.