APA aipamena

SETHI SUBHASH C. (2003). TWENTY FIVE MINUTES TO ENHANCE YOUR PERFORMANCE. INDIANA BOOKS.

Chicago Style aipamena

SETHI SUBHASH C. TWENTY FIVE MINUTES TO ENHANCE YOUR PERFORMANCE. NEW DELHI: INDIANA BOOKS, 2003.

MLA aipamena

SETHI SUBHASH C. TWENTY FIVE MINUTES TO ENHANCE YOUR PERFORMANCE. INDIANA BOOKS, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.