Караиванов, И. Economics Basics and Terminology for Business English Studies. Пловдив: ПУ Паисий Хилендарски, 2013 286 с., ил. 978-619-7016-05.
Караиванов, И. Economics Basics and Terminology for Business English Studies. Пловдив: ПУ Паисий Хилендарски, 2013 286 с., ил. 978-619-7016-05.
Караиванов, И. (2013) Economics Basics and Terminology for Business English Studies, Пловдив: ПУ Паисий Хилендарски 286 с., ил. 978-619-7016-05.
Караиванов, И. (2013). Economics Basics and Terminology for Business English Studies. For Business English Studies. Пловдив: ПУ Паисий Хилендарски, 286 с., ил.
Караиванов И. Economics Basics and Terminology for Business English Studies: For Business English Studies. Пловдив: ПУ Паисий Хилендарски; 2013. p. 286 с., ил. ISBN: 978-619-7016-05.