East Asia Value Survey 論文 Ryozo Yoshino ·2005-01-01 ·『Kodo Keiryogaku (The Japanese Journal of Behaviormetrics)』 32(2) pp. 133-146 doi:10.2333/jbhmk.32.133
Koreo-Japonica: A Re-evaluation of a Common Genetic Origin 論文 Alexander Vovin ·2009-10-31 ·『Project Muse (Johns Hopkins University)』 doi:10.1515/9780824837693