Dyfyniad APA
IEA Coal Industry Advisory Board. (2002). Coal in the energy supply of India. IEA Publications.
Dyfyniad Arddull Chicago
IEA Coal Industry Advisory Board. Coal in the Energy Supply of India. Paris, France: IEA Publications, 2002.
Dyfyniad MLA
IEA Coal Industry Advisory Board. Coal in the Energy Supply of India. IEA Publications, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.