Lipschutz, Seymour, 1915-2003, author
McGraw-Hill, 2012
Buku Teks
Latman, R.G., author
Longman, Green, 1978
Buku Teks
Rao, K.N., author
S. Chand & Co, 1970
Buku Teks
Imms, A. D.
Menthuen, 1964
Buku Teks
Zeller, Eduard, 1814-1908, author
Meridian Books, 1960
Buku Teks