Matthias Guenther
Faculty of Engineering, Universitas Indonesia, 2018
Artikel Jurnal
Rand, D.A.J.
The Royal Society of Chemistry , 2008
Buku Teks
Davis, Harmer E.
McGraw-Hill , 1964
Buku Teks
edited by John Blunden and Alan Reddish
Hodder & Stoughton, 1996
Buku Teks
Dorf, Richard C.
Addison-Wesley, 1978
Buku Teks