Basantani, K. (2001). Origin of science and ecological studies F.C.II - S.Y.B.Com (7th.). Sheth.
Lua i Stíl Chicago (17ú heag.)Basantani, K. Origin of Science and Ecological Studies F.C.II - S.Y.B.Com. 7th. Mumbai: Sheth, 2001.
Lua MLA (9ú heag.)Basantani, K. Origin of Science and Ecological Studies F.C.II - S.Y.B.Com. 7th. Sheth, 2001.
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