Colander, D. C. (1998). Microeconomics (3rd ed.). ওৎরিহ/গপএৎধ-িঐরষষ.
Tohutoru Kātū Chicago (17th ed.)Colander, David C. Microeconomics. 3rd ed. Boston: ওৎরিহ/গপএৎধ-িঐরষষ, 1998.
Tohutoro MLA (9th ed.)Colander, David C. Microeconomics. 3rd ed. ওৎরিহ/গপএৎধ-িঐরষষ, 1998.
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