Sendowski, Y. (1987). Gimnasia suave. Paidos.
Tohutoru Kātū Chicago (17th ed.)Sendowski, Yvonne. Gimnasia Suave. Buenos Aires: Paidos, 1987.
Tohutoro MLA (9th ed.)Sendowski, Yvonne. Gimnasia Suave. Paidos, 1987.
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