APA aipamena

WIND YORAM. (2004). POWER OF IMPOSSIBLE THINKING. PEARSON EDUCATION.

Chicago Style aipamena

WIND YORAM. POWER OF IMPOSSIBLE THINKING. SINGAPORE: PEARSON EDUCATION, 2004.

MLA aipamena

WIND YORAM. POWER OF IMPOSSIBLE THINKING. PEARSON EDUCATION, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.