 Lester R. Brown, Christopher Flavin Hilary FrenchState of the World 2000 UK, 2000 ISBN: 0-393-31998-9 |
 Konrad Mengel, Ernest A. KirkbyPrinciples of Plant Nutrition Holland, 2001 ISBN: 978-1-4020-0008-9 |
 Thomas E. Harris, Mark D. NelsonApplied Organizational Communication USA, 2010 ISBN: 0-8058-5941-1 |
 Mike GreenChange Management Masterclass UK, 2007 ISBN: 978-0749445072 |
 Timothy J. KoegelThe Exceptional Presenter USA, 2007 ISBN: 978-1-323774-44-9 |
 Alexander I.Poltorak, Paul J. LernerEssential of Intellectual Property USA, 2011 ISBN: 978-0-470-88850-6 |
 Roger FisherThe Negotiation Fieldbook USA ISBN: |
 Lloyd L. Byars, Leslie W. RueHuman Resource Management USA, 2006 ISBN: 978-0-07-111561-2 |
 Gary DesslerFundamentals of Resource Management USA, 2014 ISBN: 978-0-13-338295-2 |
 Kenneth C. Laudon, Jane P. LaudonManagement Information Systems USA, 2012 ISBN: 0-273-75453-x |
 Charles T.Horngren, Srikant M. Datar, Madhav V. RajanCost Accounting India, 2013 ISBN: 978-81-317-6435-0 |
 Cynthia WeberInternational Relations Theory a Critical Introduction UK, 2001 ISBN: 978-0-415-71306-1 |
 Vanessa FoxMarketing in the Age of Google USA, 2012 ISBN: |
