APA

Al ta'ani M. Y., . (1993). Mohammed Younus Al ta'ani business english through conversation. : .

Chicago

Al ta'ani Mohammed Younus, . 1993. Mohammed Younus Al ta'ani business english through conversation. : .

Harvard

Al ta'ani M. Y., . (1993). Mohammed Younus Al ta'ani business english through conversation. : .

MLA

Al ta'ani Mohammed Younus, . Mohammed Younus Al ta'ani business english through conversation. : . 1993.