Gaya APA

Mcclelland, P, D. (1991). Readings in introductory macroeconomics:1990-1991 . USA: Salemba Empat.

Gaya MLA

Mcclelland, Peter, D.. "Readings in introductory macroeconomics:1990-1991". USA: Salemba Empat, 1991. Text.