Abbs, B. (1983). Opening strategies: Teacher's book. London: Longman.
Trích dẫn kiểu ChicagoAbbs, Brian. Opening Strategies: Teacher's Book. London: Longman, 1983.
Deismireacht MLAAbbs, Brian. Opening Strategies: Teacher's Book. London: Longman, 1983.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.