Biswas, A.K., author
Pergamon press, [Date of publication not identified]
Buku Teks
edited by Fathi Habashi
Wiley-VCH., 1997
Buku Referensi
Rosenqvist, Terkel, author
McGraw-Hill, 1983
Buku Teks
Hambler, Clive, 1960-, author
Cambridge University Press , 2013
Buku Teks
Hooton, Earnest Albert, 1887-1954
Macmillan, 1954
Buku Teks