Julia Burchell. Cambridge IGCSE English Revised Edition. Collins Cambridge.
Chicagoスタイル(17版)引用形式Julia Burchell. Cambridge IGCSE English Revised Edition. UK: Collins Cambridge.
MLA(9版)引用形式Julia Burchell. Cambridge IGCSE English Revised Edition. Collins Cambridge.
警告: この引用は必ずしも正確ではありません.