APA aipamena

Schaub, J. L. (1995). The Ultimate Financial Security Survey. ELSEVIER.

Chicago Style aipamena

Schaub, James L. The Ultimate Financial Security Survey. ELSEVIER, 1995.

MLA aipamena

Schaub, James L. The Ultimate Financial Security Survey. ELSEVIER, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.