CHOPRA DEEPAK. (1994). PERFECT HEALTH. BONTAWL BOOKS.
Cita Chicago (17th ed.)CHOPRA DEEPAK. PERFECT HEALTH. NEW YORK: BONTAWL BOOKS, 1994.
Cita MLA (9th ed.)CHOPRA DEEPAK. PERFECT HEALTH. BONTAWL BOOKS, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.