APA aipamena

Abbs, B. (1983). Opening strategies: Teacher's book. London: Longman.

Chicago Style aipamena

Abbs, Brian. Opening Strategies: Teacher's Book. London: Longman, 1983.

MLA aipamena

Abbs, Brian. Opening Strategies: Teacher's Book. London: Longman, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.