James A. Tompkins, Dale A. Harmelink [editors]
McGraw-Hill, 1994
Buku Referensi
Rushton, Alan, author
Kogan Page, 2014
Buku Teks
Rinne, Horst, author
CRC Press, Taylor & Francis Group, 2009
Buku Referensi
Mulcahy, David E., author
McGraw-Hill, 1994
Buku Referensi
Mays, Larry W.
McGraw-Hill, 2000
Buku Referensi