Klisurska, N., Burneva, E., Grinberg, B. An English Textbook for First and Second Year Students of English Philology. Sofia: Наука и изкуство, 1986 423 p.
Klisurska, N., Burneva, E., Grinberg, B. An English Textbook for First and Second Year Students of English Philology. Sofia: Наука и изкуство, 1986 423 p.
Klisurska, N., Burneva, E., Grinberg, B. (1986) An English Textbook for First and Second Year Students of English Philology, Sofia: Наука и изкуство 423 p.
Klisurska, N., Burneva, E., & Grinberg, B. (1986). An English Textbook for First and Second Year Students of English Philology. Sofia: Наука и изкуство, 423 p.
Klisurska N, Burneva E, Grinberg B. An English Textbook for First and Second Year Students of English Philology. Sofia: Наука и изкуство; 1986. p. 423 p.
