APA

Adam J. . H., . (1982). Longman Dictionary of Business English. Beirut: Librairie du Liban.

Chicago

Adam J H, . 1982. Longman Dictionary of Business English. Beirut: Librairie du Liban.

Harvard

Adam J. . H., . (1982). Longman Dictionary of Business English. Beirut: Librairie du Liban.

MLA

Adam J H, . Longman Dictionary of Business English. Beirut: Librairie du Liban. 1982.