BECKMAN ROBERT C. (2004). ELLIOTT WAVE EXPLAINED. VISION BOOKS PVT. LTD.
Cita Chicago (17th ed.)BECKMAN ROBERT C. ELLIOTT WAVE EXPLAINED. NEW DELHI: VISION BOOKS PVT. LTD, 2004.
Cita MLA (9th ed.)BECKMAN ROBERT C. ELLIOTT WAVE EXPLAINED. VISION BOOKS PVT. LTD, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.