Improving the language proficiency of students majoring in foreign languages
MLA
Liiv, H. Improving the Language Proficiency of Students Majoring In Foreign Languages. Tartu Ülikooli Toimetised. Tartu: Tartu Ülikool, 1991
APA, 7th edition
Liiv, H. (1991). Improving the language proficiency of students majoring in foreign languages. Tartu Ülikooli toimetised. Tartu: Tartu Ülikool
Chicago, 17th edition
Liiv, H. Improving the language proficiency of students majoring in foreign languages. Tartu Ülikooli toimetised. Tartu: Tartu Ülikool, 1991