APA aipamena

Welch, B. (1999). Electronic Banking and Treasury Security (Second Edition). ELSEVIER.

Chicago Style aipamena

Welch, Brian. Electronic Banking and Treasury Security (Second Edition). ELSEVIER, 1999.

MLA aipamena

Welch, Brian. Electronic Banking and Treasury Security (Second Edition). ELSEVIER, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.