Gonick, C. (1978). Out of work: Why there's so much unemployment, and why it's getting worse. James Lorimer & Company.
Cita Chicago (17th ed.)Gonick, Cy. Out of Work: Why There's so Much Unemployment, and Why It's Getting Worse. Toronto: James Lorimer & Company, 1978.
Cita MLA (9th ed.)Gonick, Cy. Out of Work: Why There's so Much Unemployment, and Why It's Getting Worse. James Lorimer & Company, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.