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就业选配、工资差距与失业( Copertina flessibile )– 31 ott 2019 出版社:机械工业出版社<ref>[https://www.amazon.it/%E5%B0%B1%E4%B8%9A%E9%80%89%E9%85%8D%E3%80%81%E5%B7%A5%E8%B5%84%E5%B7%AE%E8%B7%9D%E4%B8%8E%E5%A4%B1%E4%B8%9A-%E6%88%B4%E5%B0%94%C2%B7%E8%8E%AB%E6%BB%95%E6%A3%AE%EF%BC%88Dale-T-Mortensen%EF%BC%89-%E5%85%8B%E9%87%8C%E6%96%AF%E6%89%98%E5%BC%97%C2%B7%E7%9A%AE%E8%90%A8%E9%87%8C%E5%BE%B7%E6%96%AF%EF%BC%88Christopher-Pissa/dp/B0819WC1FB Amazon -就业选配、工资差距与失业]</ref>