Sirvarajan, V.
Bangalore: V.K. Publisher, 1980
Buku Teks
Meier, Michael L.
Pearson Education, 2005
Multimedia
Meier, Michael L.
2005
Multimedia
Ahmed, Ash, author
Routledge, 2015
Buku Teks
Callister, William D., Jr., 1940-, author
John Wiley & Sons, 2000
Buku Teks