Grammatical Differences Between Japanese Sign Language, Pidgin Sign Japanese, and Manually Coded Japanese: Effects on Comprehension 論文 長南 浩人 ·2001-01-01 ·『The Japanese Journal of Educational Psychology』 49(4) pp. 417-426 doi:10.5926/jjep1953.49.4_417
Japanese and English: borrowing and contact 論文 James Stanlaw ·1987-07-01 ·『World Englishes』 6(2) pp. 93-109 doi:10.1111/j.1467-971x.1987.tb00185.x