APA

Mascull B., .Business Vocabulary in Use Intermediate. New York: Cambridge University Press,2007: .

Chicago

Mascull Bill, .Business Vocabulary in Use Intermediate. New York: Cambridge University Press,2007: .

Harvard

Mascull B., .Business Vocabulary in Use Intermediate. New York: Cambridge University Press,2007: .

MLA

Mascull Bill, .New York: Cambridge University Press,2007: . .