Παραπομπή APA

Kondratyeva, L. A., Solomonik, V. S., & Aleksanova, I. (1987). Questions and problems in high-school mathematics. Moscow: MIR Publishers.

Παραπομπή Chicago Style

Kondratyeva, L. A., V. S. Solomonik, and Irene Aleksanova. Questions and Problems in High-school Mathematics. Moscow: MIR Publishers, 1987.

Παραπομπή MLA

Kondratyeva, L. A., V. S. Solomonik, and Irene Aleksanova. Questions and Problems in High-school Mathematics. Moscow: MIR Publishers, 1987.

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