HALDER, P. (2003). MAGICAL SCIENCE PROJECT WITH CONCEPT. SAHNI PUBLICATIONS.
Lua i Stíl Chicago (17ú heag.)HALDER, PANU. MAGICAL SCIENCE PROJECT WITH CONCEPT. DELHI: SAHNI PUBLICATIONS, 2003.
Lua MLA (9ú heag.)HALDER, PANU. MAGICAL SCIENCE PROJECT WITH CONCEPT. SAHNI PUBLICATIONS, 2003.
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