Παραπομπή APA

Pulkina,I, & Zakhava-Nekrasova,E. Russian: A practical grammar with exercises. Progress publishers.

Παραπομπή Chicago Style

Pulkina,I, και Zakhava-Nekrasova,E. Russian: A Practical Grammar with Exercises. Moscow: Progress publishers.

Παραπομπή MLA

Pulkina,I, και Zakhava-Nekrasova,E. Russian: A Practical Grammar with Exercises. Progress publishers.

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