↑ Nolan, Brian; Roser, Max; Thewissen, Stefan (2019年9月) 「一人当たりGDPと世帯所得中央値:時間の経過とともに乖離が生じる原因とOECD諸国間での違い」。Review of Income and Wealth。65 (3): 465–494。doi : 10.1111/roiw.12362。ISSN 0034-6586 – Business Source Ultimate経由。
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↑ Nolan, Brian; Roser, Max; Thewissen, Stefan (2018). "GDP Per Capita Versus Median Household Income: What Gives Rise to the Divergence Over Time and how does this Variar Across OECD Countries?". Review of Income and Wealth . 65 (3): 465– 494. doi : 10.1111/roiw.12362 . ISSN 0034-6586 .
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