STRANG, L. (1957). . Allen & Unwin.
Cita Chicago (17th ed.)STRANG, Lord. . London: Allen & Unwin, 1957.
Cita MLA (9th ed.)STRANG, Lord. . Allen & Unwin, 1957.
Atenció: Aquestes cites poden no estar 100% correctes.
STRANG, L. (1957). . Allen & Unwin.
Cita Chicago (17th ed.)STRANG, Lord. . London: Allen & Unwin, 1957.
Cita MLA (9th ed.)STRANG, Lord. . Allen & Unwin, 1957.