Languages, D. o. F. (2024). Social and Historical Background of 19th and 20th Century [ East and West] Austria and Switherland. Foreign Languages Obafemi Awolowo University.
Чикаго стиль цитування (17-те видання)Languages, Department of Foreign. Social and Historical Background of 19th and 20th Century [ East and West] Austria and Switherland. Foreign Languages Obafemi Awolowo University, 2024.
Стиль цитування MLA (9-ме видання)Languages, Department of Foreign. Social and Historical Background of 19th and 20th Century [ East and West] Austria and Switherland. Foreign Languages Obafemi Awolowo University, 2024.
Попередження: стилі цитування не завжди правильні на всі 100%.