(2007). Bulgarian journal of science and education policy. University of Sofia in collaboration with SCS-Consulting Ltd.
Chicago-Zitierstil (17. Ausg.)Bulgarian Journal of Science and Education Policy. Sofia, Bulgaria: University of Sofia in collaboration with SCS-Consulting Ltd, 2007.
MLA-Zitierstil (9. Ausg.)Bulgarian Journal of Science and Education Policy. University of Sofia in collaboration with SCS-Consulting Ltd, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.