Vijverberg,Wim P M. (1991). Measuring income from family enterprises with household surveys: Living standards measurement study working paper no.84. World bank.
Chicago Style aipamenaVijverberg,Wim P M. Measuring Income from Family Enterprises with Household Surveys: Living Standards Measurement Study Working Paper No.84. United States: World bank, 1991.
MLA aipamenaVijverberg,Wim P M. Measuring Income from Family Enterprises with Household Surveys: Living Standards Measurement Study Working Paper No.84. World bank, 1991.
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