Gaya APA

SCHILLER, B, R., Rosenberg, J, A, B, &, E. (1991). The macro economy today (ed.5,cet.1). Illinois: R.R. Donneley & Sons Company.

Gaya MLA

SCHILLER, Bradley, R.., Rosenberg, James, A., Bittker, &, Elaine. "The macro economy today". ed.5,cet.1 Illinois: R.R. Donneley & Sons Company, 1991. FE-Manajemen.