Παραπομπή APA

Nikaido, H., & Sato, K. (1970). Introduction to sets and mappings in modern economics. Amsterdam: North-Holland Pub. Co..

Παραπομπή Chicago Style

Nikaido, Hukukane, and Kazuo Sato. Introduction to Sets and Mappings in Modern Economics. Amsterdam: North-Holland Pub. Co., 1970.

Παραπομπή MLA

Nikaido, Hukukane, and Kazuo Sato. Introduction to Sets and Mappings in Modern Economics. Amsterdam: North-Holland Pub. Co., 1970.

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