Chao, A.; Schor, J. B. (1998). "Empirical tests of status consumption: Evidence from women's cosmetics". Journal of Economic Psychology. 19 (1): 107–131. doi:10.1016/S0167-4870(97)00038-X.
McAdams, Richard H. (1992). "Relative Preferences". Yale Law Journal. 102 (1): 1–104. doi:10.2307/796772. JSTOR796772.