Rie Hasada ·1997-07-01 ·『Language Sciences』 19(3) pp. 277-288
4件 (「conditionals」)
Patricia Mayes ·1994-12-30 ·『Issues in Applied Linguistics』 5(2)
Maher Awad ·1994-09-01 ·『Language』 70(3) pp. 600-601
Edwin Battistella ·1992-06-01 ·『Language』 68(2) pp. 427-428