APA (7th ed.) Citation

OECD. (1981). Coal Prospects And Policies In Iea Countries: :1981 Review (1. Edisyon.). OECD.Iea.

Chicago Style (17th ed.) Citation

OECD. Coal Prospects And Policies In Iea Countries: :1981 Review. 1. Edisyon. Paris: OECD.Iea, 1981.

MLA (9th ed.) Citation

OECD. Coal Prospects And Policies In Iea Countries: :1981 Review. 1. Edisyon. OECD.Iea, 1981.