Rajagopal, Ramesh Behl, editors
Business Science Reference, 2017
Buku Teks
Winterfeld, Steve, author
Elsiver , 2013
Buku Teks
Ineu Rahmawati, author
Universitas Pertahanan Indonesia, 2017
Artikel Jurnal
Elsevier, 2013
eBooks
Dooley, Michael, author
IEEE Press, 2017
Buku Teks