Stefanova Dicheva, A., и др. Practice in English Lexis and Grammar. Varna: Science and Economics Publishing House, 2010 94 p. 978-954-21-0473-5.
Stefanova Dicheva, A., и др. Practice in English Lexis and Grammar. Varna: Science and Economics Publishing House, 2010 94 p. 978-954-21-0473-5.
Stefanova Dicheva, A., и др. (2010) Practice in English Lexis and Grammar, Varna: Science and Economics Publishing House 94 p. 978-954-21-0473-5.
Stefanova Dicheva, A., & и др. (2010). Practice in English Lexis and Grammar. [Учебник за студентите от ИУ - Варна]. Varna: Science and Economics Publishing House, 94 p.
Stefanova Dicheva A, и Д. Practice in English Lexis and Grammar: [Учебник за студентите от ИУ - Варна]. Varna: Science and Economics Publishing House; 2010. p. 94 p. ISBN: 978-954-21-0473-5.
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