Littlejohn, A. Company to company. A communicative aproach to business correspondence in english. student´s book (3a ed.).
Цитирование в стиле Чикаго (17-е изд.)Littlejohn, Andrew. Company to Company. A Communicative Aproach to Business Correspondence in English. Student´s Book. 3a ed.
Цитирование MLA (8-е изд.)Littlejohn, Andrew. Company to Company. A Communicative Aproach to Business Correspondence in English. Student´s Book. 3a ed.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.