Abbs, B. (1983). Opening strategies: Teacher's book. London: Longman.
Trích dẫn kiểu ChicagoAbbs, Brian. Opening Strategies: Teacher's Book. London: Longman, 1983.
MLA引文Abbs, Brian. Opening Strategies: Teacher's Book. London: Longman, 1983.
警告:这些引文格式不一定是100%准确.