Parker,R H. (1986). Readings in the concept and measurement of income (2.). Heritage Publishers.
Dyfyniad Arddull ChicagoParker,R H. Readings in the Concept and Measurement of Income. 2. New Delhi: Heritage Publishers, 1986.
Dyfyniad MLAParker,R H. Readings in the Concept and Measurement of Income. 2. Heritage Publishers, 1986.
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