По проект "INNO-JOBS: Създаване на възможности за заетост в трансграничния регион чрез идентифициране на иновативни работни места и доставка на специализирано обучение".
Zhechev, V., Yordanova, S. The Importance of Cross Border Cooperation for the Growth of Employment and Alternative Job Creation: the Case of Dobrudzha Region. Dobrich: International University College, 2011 168 p. : diagr., tabl. 978-954-635-008-0.
Zhechev, V., Yordanova, S. The Importance of Cross Border Cooperation for the Growth of Employment and Alternative Job Creation: the Case of Dobrudzha Region. Dobrich: International University College, 2011 168 p. : diagr., tabl. 978-954-635-008-0.
Zhechev, V., Yordanova, S. (2011) The Importance of Cross Border Cooperation for the Growth of Employment and Alternative Job Creation: the Case of Dobrudzha Region, Dobrich: International University College 168 p. : diagr., tabl. 978-954-635-008-0.
Zhechev, V., & Yordanova, S. (2011). The Importance of Cross Border Cooperation for the Growth of Employment and Alternative Job Creation: the Case of Dobrudzha Region. Dobrich: International University College, 168 p. : diagr., tabl.
Zhechev V, Yordanova S. The Importance of Cross Border Cooperation for the Growth of Employment and Alternative Job Creation: the Case of Dobrudzha Region. Dobrich: International University College; 2011. p. 168 p. : diagr., tabl. ISBN: 978-954-635-008-0.