APA aipamena

Abraham, W. I. National income and economic accounting. Prentice-hall inc.

Chicago Style aipamena

Abraham, William I. National Income and Economic Accounting. Prentice-hall inc.

MLA aipamena

Abraham, William I. National Income and Economic Accounting. Prentice-hall inc.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.