Ouzounova, J., Vassileva, B., Petrova, G. A Systematic Assessment of Strategic Marketing Transformations. б. м: ABO AKADEMI, 1998 13 с. : с табл., диагр, 952-12-0326-9.
Ouzounova, J., Vassileva, B., Petrova, G. A Systematic Assessment of Strategic Marketing Transformations. б. м: ABO AKADEMI, 1998 13 с. : с табл., диагр, 952-12-0326-9.
Ouzounova, J., Vassileva, B., Petrova, G. (1998) A Systematic Assessment of Strategic Marketing Transformations, б. м: ABO AKADEMI 13 с. : с табл., диагр, 952-12-0326-9.
Ouzounova, J., Vassileva, B., & Petrova, G. (1998). A Systematic Assessment of Strategic Marketing Transformations. A Diagnostic Model a. Application in Five Bulgarian Industry Sectors. б. м: ABO AKADEMI, 13 с. : с табл., диагр.
Ouzounova J, Vassileva B, Petrova G. A Systematic Assessment of Strategic Marketing Transformations: A Diagnostic Model a. Application in Five Bulgarian Industry Sectors. б. м: ABO AKADEMI; 1998. p. 13 с. : с табл., диагр. ISBN: 952-12-0326-9.