APA aipamena

Lechman, E. (2019). Exchange-Traded Funds in Europe. ELSEVIER.

Chicago Style aipamena

Lechman, Ewa. Exchange-Traded Funds in Europe. ELSEVIER, 2019.

MLA aipamena

Lechman, Ewa. Exchange-Traded Funds in Europe. ELSEVIER, 2019.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.