Eales F. Frances. (1999). Cutting Edge. Intermediate and Upper Intermediate: Tests with answer key (3rd ed.). Edinburgh, Longman, 1999.
Chicagoスタイル(17版)引用形式Eales F. Frances. Cutting Edge. Intermediate and Upper Intermediate: Tests with Answer Key. 3rd ed. Edinburgh, Longman, 1999, 1999.
MLA(9版)引用形式Eales F. Frances. Cutting Edge. Intermediate and Upper Intermediate: Tests with Answer Key. 3rd ed. Edinburgh, Longman, 1999, 1999.
警告: この引用は必ずしも正確ではありません.