Chamberlain, N. W. (1969). Contemporary economic issues. Richard D. Irwin Inc.
Cita Chicago (17th ed.)Chamberlain, Neil W. Contemporary Economic Issues. Homewood, Ill: Richard D. Irwin Inc, 1969.
Cita MLA (9th ed.)Chamberlain, Neil W. Contemporary Economic Issues. Richard D. Irwin Inc, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.