Gaya APA

HENDERSON, J, &, P, W. (1994). Principles of macroeconomics (cet.1). Jakarta: Penerbit Erlangga.

Gaya MLA

HENDERSON, J.Vernon, &, POOLE,, William. "Principles of macroeconomics". cet.1 Jakarta: Penerbit Erlangga, 1994. FE-Akuntansi.