Gaya APA

Baumol, W, J., Blinder, A, S. (1986). Economics : priciples and policy microeconomics (3rd.ed.). San Diego: .

Gaya MLA

Baumol, William, J., Blinder, Alan, S.. "Economics : priciples and policy microeconomics". 3rd.ed. San Diego: , 1986. Text.