Lientz, Bennet P.
Breakthrough technology project management
Academic Press , 2000
Buku Teks
Noriko Takada
Japanese : breakthrough language series
Macmillan, 1995
Buku Teks
Watkins, Michael
Breakthrough business negotiation : a toolbox for managers
Jossey-Bass, 2002
Buku Teks
Goleman, Daniel
Harvard business review on breakthrough leadership
Harvard Business School Press, 2001
Buku Teks
Harvard business review on breakthrough thingking
Harvard Business School Press, 1999
Buku Teks