Tasmara, t. (2001). Kecerdasan ruhaniah (Transcendental intelligence). Gema insani press.
Cita Chicago (17th ed.)Tasmara, toto. Kecerdasan Ruhaniah (Transcendental Intelligence). Gema insani press, 2001.
Cita MLA (9th ed.)Tasmara, toto. Kecerdasan Ruhaniah (Transcendental Intelligence). Gema insani press, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.