King, F. W., & Cree, D. A. (1965). Modern English business letters: Comercial correspondence for foreign students. Longman.
Chicago Style (17th ed.) CitationKing, F. W., and D. Ann Cree. Modern English Business Letters: Comercial Correspondence for Foreign Students. London: Longman, 1965.
MLA (9th ed.) CitationKing, F. W., and D. Ann Cree. Modern English Business Letters: Comercial Correspondence for Foreign Students. Longman, 1965.