APA aipamena

Wonnacott,Paul. (1978). Macroeconomics (2.). Richard D Irwin,Inc.

Chicago Style aipamena

Wonnacott,Paul. Macroeconomics. 2. Illinois: Richard D Irwin,Inc, 1978.

MLA aipamena

Wonnacott,Paul. Macroeconomics. 2. Richard D Irwin,Inc, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.