Schildt, Herbert
McGraw-Hill, 2009
Buku Teks
Schildt, Herbert
McGraw-Hill, 2011
Buku Teks
Groff, James R.
Osborne/Mcgarw-Hill, 1999
Buku Referensi
edited by Alison Brayfield
Pharmaceutical press, 2014
Buku Referensi
Campbell, Mary K.
McGraw-Hill , 1986
Buku Teks SO