Santiago, R. A. P. Factors affecting the levels of income and expenditure in three selected areas, 1974.
Čikaški stil citiranja (17. izdanje)Santiago, Roy Alvin P. Factors Affecting the Levels of Income and Expenditure in Three Selected Areas, 1974.
MLA način citiranja (9. izdanje)Santiago, Roy Alvin P. Factors Affecting the Levels of Income and Expenditure in Three Selected Areas, 1974.
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