Covey, Stephen R.
Bucureşti
Allfa
2006
9737240537
Kim, Sang H.
House of Guides
2012
9786068403014
Ciccotti, Serge
Iaşi
Polirom
2009
9789734613090
Burns, George W.
Editura Trei
9789737075826
Bordon, David
Minerva
2008
9789732109335
Sharp, Timothy J.
2010
9789737073778
Anthony, Robert
Editura Vidia
9786068414027
Amar, Patrick
9789734613960
Gîfu, Daniela
Cluj-Napoca
Limes
9789737263063
Quain, Bill
Curtea Veche
2002
9738356040
Kolozsvári, Julia
Anima Animus
9786069237410
Chandler, Steve
9736692698
Hewitt, Fran
ALL
9737240448
Fishman, Allen E.
New York
McGraw-Hill
71470719
Ţiporkina, Inesa
EuroPress Group
9738812712