APA

Wright D., .A Practical Foundation in Costing. New York : Routledge, 1994: .

Chicago

Wright David, .A Practical Foundation in Costing. New York : Routledge, 1994: .

Harvard

Wright D., .A Practical Foundation in Costing. New York : Routledge, 1994: .

MLA

Wright David, .New York : Routledge, 1994: . .