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| Der Kreuzzug gegen die Korruption: Wie es zu einem globalen Konsens kam I Krastev Der Überblick 2 (2006), 14-21, 2006 | 10 | 2006 |
| Рецензия на монография:„психология на семейните отношения “с автор наташа ангелова I Krastev Psychological Thought 12 (2), 2019 | | 2019 |
| Book Review of Natasha Angelov's Monograph “Psychology of Family Relationships” I Krastev Psychological Thought 12 (2), 299-304, 2019 | | 2019 |
| Основни социално-икономически фактори, моделиращи психологическото поведение на потребителя I Krastev Psychological Thought 6 (1), 2013 | | 2013 |
| Basic Social-Economic Factors Modelling Customer’s Psychological Behaviour I Krastev Psychological Thought 6 (1), 27-40, 2013 | | 2013 |
| ЛОКАЛИЗАЦИЯ НА КОНТРОЛА И ЗАЩИТА НА ПОТРЕБИТЕЛСКИТЕ ПРАВА I Krastev, I Peneva Psychological Thought 5 (2), 2012 | | 2012 |
| Locus of Control and Protection of Consumer Rights. I Krastev, I Peneva Psychological Thought 5 (2), 2012 | | 2012 |
| EFFICIENT MANAGEMENT AND MANAGER’S PERSONALITY S Stoyanova, I Krastev Total quality management, 18, 2008 | | 2008 |
| ЛОКАЛИЗАЦИЯ НА КОНТРОЛА И ЗАЩИТА НА ПОТРЕБИТЕЛСКИТЕ ПРАВА И Кръстев, И Пенева | | |
