Ohwi, Jisaburo (1965). Meyer, Frederick G.; Walker, Egbert H. (penyunting). Flora of Japan. Washington, DC: Smithsonian Institution. m/s. 314. OCLC742327504. Dicapai pada 21 Januari 2012.
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Antimutagenic Activity of (+)-β-Eudesmol and Paeonol from Dioscorea japonica. Mitsuo Miyazawa, Hideo Shimamura, Sei-ichi Nakamura dan Hiromu Kameoka, J. Agric. Food Chem., 1996, 44 (7), halaman 1647–1650, doi:10.1021/jf950792u
Ohwi, Jisaburo (1965). Meyer, Frederick G.; Walker, Egbert H. (penyunting). Flora of Japan. Washington, DC: Smithsonian Institution. m/s. 314. OCLC742327504. Dicapai pada 21 Januari 2012.