Stoyanova, E., Zhechev, V. Higher Education in Republic of Bulgaria - critical analysis and common guidelines for change. Stara Zagora: 2011 p. 6, 978-954-691-071-4.
Stoyanova, E., Zhechev, V. Higher Education in Republic of Bulgaria - critical analysis and common guidelines for change. Stara Zagora: 2011 p. 6, 978-954-691-071-4.
Stoyanova, E., Zhechev, V. (2011) Higher Education in Republic of Bulgaria - critical analysis and common guidelines for change, Stara Zagora: p. 6, 978-954-691-071-4.
Stoyanova, E., & Zhechev, V. (2011). Higher Education in Republic of Bulgaria - critical analysis and common guidelines for change. Stara Zagora: p. 6.
Stoyanova E, Zhechev V. Higher Education in Republic of Bulgaria - critical analysis and common guidelines for change. Stara Zagora: 2011. p. p. 6. ISBN: 978-954-691-071-4.
