Shier, David, author
McGraw-Hill, 2004
Buku Teks
Shier, David, author
McGraw-HIll. , 2001
Buku Teks
Marieb, Elaine Nicpon, 1936-, author
Benjamin, 1998
Buku Teks
general editor: Thomas McCracken ; contributing editor: Richard Walker ; foreword: John F. Morris
Lustre Press, 1999
Buku Referensi
by Head Neck ... [et all.]
Elsevier, 2008
Buku Referensi