SHETH PUB. (2011). WORLD FAMOUS QUOTATIONS. SHETH PUB.
Cita Chicago (17th ed.)SHETH PUB. WORLD FAMOUS QUOTATIONS. MUMBAI: SHETH PUB, 2011.
Cita MLA (9th ed.)SHETH PUB. WORLD FAMOUS QUOTATIONS. SHETH PUB, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.