Abbs, B. (1982). Opening Strategies: Strategies 1. Longman.
Chicagoスタイル(17版)引用形式Abbs, Brian. Opening Strategies: Strategies 1. Essex: Longman, 1982.
MLA(9版)引用形式Abbs, Brian. Opening Strategies: Strategies 1. Longman, 1982.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式