Annual Meeting of the British association. (1980). Energy in the balance: Some papers from BA. Westbury House.
Chicago Style aipamenaAnnual Meeting of the British association. Energy in the Balance: Some Papers from BA. England: Westbury House, 1980.
MLA aipamenaAnnual Meeting of the British association. Energy in the Balance: Some Papers from BA. Westbury House, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.