Barlow, John F., author
John Wiley & Sons, 1999
Buku Teks
Barlow, John F., author
John Wiley & Sons, 1999
Buku Teks
Weida, Nancy C., author
Duxbury, 2001
Buku Teks
Heizer, Jay, author
Pearson Prentice-Hall, 2008
Buku Teks
Russell, Roberta S., author
Pearson Education, 2003
Buku Teks