APA-referens (7:e uppl.)

Chua, K. C., Limkin, L., Nye, J., & Williamson, J. G. (2015). Urban-rural income and wage gaps in the Philippines: Measurement error, unequal endowments, or factor market failure? Philippine Review of Economics.

Chicago-referens (17:e uppl.)

Chua, Kendrick Chua, Louie Limkin, John Nye, och Jeffrey G. Williamson. "Urban-rural Income and Wage Gaps in the Philippines: Measurement Error, Unequal Endowments, or Factor Market Failure?" Philippine Review of Economics 2015.

MLA-referens (9:e uppl.)

Chua, Kendrick Chua, et al. "Urban-rural Income and Wage Gaps in the Philippines: Measurement Error, Unequal Endowments, or Factor Market Failure?" Philippine Review of Economics, 2015.

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