BARNARD Geoffrey. (1959). Better spoken english. Macmillan.
Chicagoスタイル(17版)引用形式BARNARD Geoffrey. Better Spoken English. London: Macmillan, 1959.
MLA(9版)引用形式BARNARD Geoffrey. Better Spoken English. Macmillan, 1959.
警告: この引用は必ずしも正確ではありません.
BARNARD Geoffrey. (1959). Better spoken english. Macmillan.
Chicagoスタイル(17版)引用形式BARNARD Geoffrey. Better Spoken English. London: Macmillan, 1959.
MLA(9版)引用形式BARNARD Geoffrey. Better Spoken English. Macmillan, 1959.