Krishnan, M. S. (1968). Geology of India and Burma ([5th ed.].). Higginbothams.
Lua i Stíl Chicago (17ú heag.)Krishnan, Maharajpuram Sitaram. Geology of India and Burma. [5th ed.]. Madras: Higginbothams, 1968.
Lua MLA (8ú heag.)Krishnan, Maharajpuram Sitaram. Geology of India and Burma. [5th ed.]. Higginbothams, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.