Routh, G. (1984). Economics: An Alternative text. the macmillan press ltd.
Cita Chicago (17th ed.)Routh, Guy. Economics: An Alternative Text. london: the macmillan press ltd, 1984.
Cita MLA (9th ed.)Routh, Guy. Economics: An Alternative Text. the macmillan press ltd, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.