Kotter, John P., 1947-, author
Free Press, 1997
Buku Teks
Windrow, Martin, author
Grange Books, 2000
Buku Referensi
Grenville, J.A.S., author
Routledge, 2005
Buku Teks
Wladyslaw Narkiewicz
[Springer, ], 2012
eBooks
edited by John A. Bishop, Juan Gabriel Rodriguez
Emerald, 2017
eBooks