Nicholson Walter & Snyder Christopher. (2021). Intermediate microeconomics and its application (13th Ed.). Cengage learning Publications.
Chicago-viite (17. p.)Nicholson Walter ja Snyder Christopher. Intermediate Microeconomics and Its Application. 13th Ed. Mexico: Cengage learning Publications, 2021.
MLA-viite (9. p.)Nicholson Walter ja Snyder Christopher. Intermediate Microeconomics and Its Application. 13th Ed. Cengage learning Publications, 2021.
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