Japanese Loanwords in the Oxford English Dictionary and in the English version of Kæmpfer's the History of Japan 論文集所収 Schun Doi・峻 土居 ·2010-12-01 ·pp. 84-99 National Institute of Informatics nagoya.repo.nii.ac.jp
“Japanese Female Speech” and Language Policy in the World War II Era 論文集所収 Rumi Washi ·2004-10-28 ·pp. 76-91 doi:10.1093/oso/9780195166170.003.0005