Encyclopedia of science, technology and ethics
Thompson Gale, 2005
 Buku Teks
Encyclopedia of science and technology Vol.1
editor, in.chief, R.P. Jain; editors, V.K. Gendhi, Artul Amand, Anuj Kohli, Anil Sharga
Crest Publishing House, 1998,
 Buku Referensi
Encyclopedia of science and technology Vol.2
Crest Publishing House, 1998,
 Buku Referensi
Encyclopedia of science and technology Vol.3
Crest Publishing House, 1998,
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Encyclopedia of science and technology Vol.5
Crest Publishing House, 1998,
 Buku Referensi