CHOPRA DEEPAK. (1994). PERFECT HEALTH. BONTAWL BOOKS.
Chicago Style aipamenaCHOPRA DEEPAK. PERFECT HEALTH. NEW YORK: BONTAWL BOOKS, 1994.
MLA aipamenaCHOPRA DEEPAK. PERFECT HEALTH. BONTAWL BOOKS, 1994.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.