(1986). Power. Blackwell.
Cita Chicago (17th ed.)Power. Oxford: Blackwell, 1986.
Cita MLA (9th ed.)Power. Blackwell, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.
(1986). Power. Blackwell.
Cita Chicago (17th ed.)Power. Oxford: Blackwell, 1986.
Cita MLA (9th ed.)Power. Blackwell, 1986.