Joshi, Shubhangini A.
Tata McGraw-Hill, 1992
Buku Teks
Palaniswamy, Usha R.
The Haworth Press, 2008
Buku Teks
Garrow, J.S.
Churchil Livingtone, 1996
Buku Teks
Guoya Dou
Nanjing Jiangsu Kexue Jishu Chubanshe, 2001
Buku Teks
Orta, John
Garland Publishing, 1988
Buku Referensi