BECKMAN ROBERT C. (2005). ELLIOTT WAVE EXPLAINED. VISION BOOKS PVT. LTD.
Lua i Stíl Chicago (17ú heag.)BECKMAN ROBERT C. ELLIOTT WAVE EXPLAINED. NEW DELHI: VISION BOOKS PVT. LTD, 2005.
Lua MLA (9ú heag.)BECKMAN ROBERT C. ELLIOTT WAVE EXPLAINED. VISION BOOKS PVT. LTD, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.