West, Alan
Bucureşti
Teora
1998
973601794X
Belker, Loren B.
2002
973200617X
Fournies, Ferdinand F.
2001
9732003561
Juran, J. M.
2000
9736019624
Clarke, Liz
9732006218
Adam, Everett E., jr.
9732000376
Certo, Samuel C.
9732005971
Kotler, Philip
2005
1594960259
2003
9732005793
9736018024
Robinson, Steve
1997
9736016978
9736019659
Băduţ, Mircea
1999
9736017729
Proctor, Tony
9732005831
Harrington-Mackin, Deborah
9732006188
Fox, Jeffrey J.
9732001151
Mackenzie, Alec
973200620X
Crainer, Stuart