Gaya APA
Ferri, R, A. (2008).
The ETF Book: All You Need To Know About Exchange-Traded Funds .
Hoboken:
John Willey & Sons Inc..
Gaya MLA
Ferri, Richard, A..
"The ETF Book: All You Need To Know About Exchange-Traded Funds".
Hoboken:
John Willey & Sons Inc.,
2008.
Text.