Vasilev, J., Stoyanova, M. Company Product Range Formation Using MS Excel and SPSS. Varna: Publ. House Science and Economics, 2016 p. 175 - 184, 978-954-21-0904-4.
Vasilev, J., Stoyanova, M. Company Product Range Formation Using MS Excel and SPSS. Varna: Publ. House Science and Economics, 2016 p. 175 - 184, 978-954-21-0904-4.
Vasilev, J., Stoyanova, M. (2016) Company Product Range Formation Using MS Excel and SPSS, Varna: Publ. House Science and Economics p. 175 - 184, 978-954-21-0904-4.
Vasilev, J., & Stoyanova, M. (2016). Company Product Range Formation Using MS Excel and SPSS. Varna: Publ. House Science and Economics, p. 175 - 184.
Vasilev J, Stoyanova M. Company Product Range Formation Using MS Excel and SPSS. Varna: Publ. House Science and Economics; 2016. p. p. 175 - 184. ISBN: 978-954-21-0904-4.