Beck, John, author
[American Management Association;, ], 2003
eBooks
Mock, Dave, author
[American Management Association, ], 2005
eBooks
Agrawal, Dharma P., author
Cengage Learning , 2011
Buku Teks
Mackenzie, Simon, author
Routledge, 2020
Buku Teks
Holdren, John P., author
California Institute of Technology , 1973
Buku Teks