Nihon Gomu Kyōkai. (2005). E-journal of soft materials. Society of Rubber Industry, Japan.
Cita Chicago Style (17a ed.)Nihon Gomu Kyōkai. E-journal of Soft Materials. Tokyo: Society of Rubber Industry, Japan, 2005.
Cita MLA (9a ed.)Nihon Gomu Kyōkai. E-journal of Soft Materials. Society of Rubber Industry, Japan, 2005.
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